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	<title>Übung Aufgaben 10 (WS 18 19) - Versionsgeschichte</title>
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	<updated>2026-08-10T17:23:30Z</updated>
	<subtitle>Versionsgeschichte dieser Seite in Geometrie-Wiki</subtitle>
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		<id>http://geometrie.idea-sketch.com/index.php?title=%C3%9Cbung_Aufgaben_10_(WS_18_19)&amp;diff=32648&amp;oldid=prev</id>
		<title>Schnirch am 13. Dezember 2018 um 12:31 Uhr</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=%C3%9Cbung_Aufgaben_10_(WS_18_19)&amp;diff=32648&amp;oldid=prev"/>
		<updated>2018-12-13T12:31:45Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;col class=&quot;diff-content&quot; /&gt;
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				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 13. Dezember 2018, 12:31 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Zeile 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.1==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.1==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das Dreieck &amp;lt;math&amp;gt;\overline{ABC}&amp;lt;/math&amp;gt; wurde durch die Nacheinanderausführung zweier verschiedener Geradenspiegelungen auf das Dreieck &amp;lt;math&amp;gt;\overline{A&#039;&#039;B&#039;&#039;C&#039;&#039;}&amp;lt;/math&amp;gt; abgebildet. Konstruieren Sie die beiden Spiegelgeraden.&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Das Dreieck &amp;lt;math&amp;gt;\overline{ABC}&amp;lt;/math&amp;gt; wurde durch die Nacheinanderausführung zweier verschiedener Geradenspiegelungen auf das Dreieck &amp;lt;math&amp;gt;\overline{A&#039;&#039;B&#039;&#039;C&#039;&#039;}&amp;lt;/math&amp;gt; abgebildet. Konstruieren Sie die beiden Spiegelgeraden.&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Falls nichts angezeigt wird, können Sie mit folgendem Link [{{fullurl:{{PAGENAME}}|action=purge}} den Servercache leeren]&amp;lt;br /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-added&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
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&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l21&quot;&gt;Zeile 21:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 20:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.4==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.4==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Beweisen Sie: Bei Spiegelungen, Stöße beim Billard über Bande, etc. gilt stets: Einfallswinkel &amp;lt;math&amp;gt;\alpha&amp;lt;/math&amp;gt;  gleich Ausfallswinkel &amp;lt;math&amp;gt;\beta&amp;lt;/math&amp;gt; (siehe GeoGebra-Applet).&amp;lt;br /&amp;gt;  &lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Beweisen Sie: Bei Spiegelungen, Stöße beim Billard über Bande, etc. gilt stets: Einfallswinkel &amp;lt;math&amp;gt;\alpha&amp;lt;/math&amp;gt;  gleich Ausfallswinkel &amp;lt;math&amp;gt;\beta&amp;lt;/math&amp;gt; (siehe GeoGebra-Applet).&amp;lt;br /&amp;gt; &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;br /&amp;gt;Falls nichts angezeigt wird, können Sie mit folgendem Link [{{fullurl:{{PAGENAME}}|action=purge}} den Servercache leeren]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ggb_applet width=&amp;quot;536&amp;quot; height=&amp;quot;428&amp;quot;  version=&amp;quot;4.0&amp;quot; ggbBase64=&amp;quot;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&amp;quot; showResetIcon = &amp;quot;false&amp;quot; enableRightClick = &amp;quot;false&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;false&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;true&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;false&amp;quot; useBrowserForJS = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;ggb_applet width=&amp;quot;536&amp;quot; height=&amp;quot;428&amp;quot;  version=&amp;quot;4.0&amp;quot; ggbBase64=&amp;quot;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&amp;quot; showResetIcon = &amp;quot;false&amp;quot; enableRightClick = &amp;quot;false&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;false&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;true&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;false&amp;quot; useBrowserForJS = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Lösung von Aufgabe 10.4P (WS_18/19)]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Lösung von Aufgabe 10.4P (WS_18/19)]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-32647:rev-32648:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Schnirch</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=%C3%9Cbung_Aufgaben_10_(WS_18_19)&amp;diff=32647&amp;oldid=prev</id>
		<title>Schnirch am 13. Dezember 2018 um 12:30 Uhr</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=%C3%9Cbung_Aufgaben_10_(WS_18_19)&amp;diff=32647&amp;oldid=prev"/>
		<updated>2018-12-13T12:30:17Z</updated>

		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table style=&quot;background-color: #fff; color: #202122;&quot; data-mw=&quot;interface&quot;&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;col class=&quot;diff-marker&quot; /&gt;
				&lt;col class=&quot;diff-content&quot; /&gt;
				&lt;tr class=&quot;diff-title&quot; lang=&quot;de&quot;&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;← Nächstältere Version&lt;/td&gt;
				&lt;td colspan=&quot;2&quot; style=&quot;background-color: #fff; color: #202122; text-align: center;&quot;&gt;Version vom 13. Dezember 2018, 12:30 Uhr&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot;&gt;Zeile 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.1==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.1==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Beweisen &lt;/del&gt;Sie die &lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Umkehrung des Basiswinkelsatzes&lt;/del&gt;. &amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Das Dreieck &amp;lt;math&amp;gt;\overline{ABC}&amp;lt;/math&amp;gt; wurde durch die Nacheinanderausführung zweier verschiedener Geradenspiegelungen auf das Dreieck &amp;lt;math&amp;gt;\overline{A&#039;&#039;B&#039;&#039;C&#039;&#039;}&amp;lt;/math&amp;gt; abgebildet. Konstruieren &lt;/ins&gt;Sie die &lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;beiden Spiegelgeraden.&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ggb_applet width=&quot;649&quot; height=&quot;515&quot;  version=&quot;4&lt;/ins&gt;.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;2&quot; ggbBase64=&quot;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&quot; showResetIcon = &quot;true&quot; enableRightClick = &quot;true&quot; errorDialogsActive = &quot;true&quot; enableLabelDrags = &quot;true&quot; showMenuBar = &quot;true&quot; showToolBar = &quot;true&quot; showToolBarHelp = &quot;false&quot; showAlgebraInput = &quot;false&quot; useBrowserForJS = &quot;true&quot; allowRescaling = &quot;false&quot; /&amp;gt;&lt;/ins&gt;&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt; &lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Lösung von Aufgabe 10.1P (WS_18/19)]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Lösung von Aufgabe 10.1P (WS_18/19)]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l17&quot;&gt;Zeile 17:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Zeile 21:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.4==&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;==Aufgabe 10.4==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;Beweisen Sie: Bei Spiegelungen, Stöße beim Billard über Bande, etc. gilt stets: Einfallswinkel &amp;lt;math&amp;gt;\alpha&amp;lt;/math&amp;gt;  gleich Ausfallswinkel &amp;lt;math&amp;gt;\beta&amp;lt;/math&amp;gt; (siehe GeoGebra-Applet).&amp;lt;br /&amp;gt; &lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&amp;lt;ggb_applet width=&quot;536&quot; height=&quot;428&quot;  version=&quot;4.0&quot; ggbBase64=&quot;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&quot; showResetIcon = &quot;false&quot; enableRightClick = &quot;false&quot; errorDialogsActive = &quot;true&quot; enableLabelDrags = &quot;false&quot; showMenuBar = &quot;true&quot; showToolBar = &quot;true&quot; showToolBarHelp = &quot;false&quot; showAlgebraInput = &quot;false&quot; useBrowserForJS = &quot;true&quot; allowRescaling = &quot;true&quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;[[Lösung von Aufgabe 10.4P (WS_18/19)]]&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-side-deleted&quot;&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;==Aufgabe 10.5==&lt;/ins&gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Beweisen Sie Satz IX.3:&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Beweisen Sie Satz IX.3:&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Bei einer Punktspiegelung ist der Schnittpunkt &amp;#039;&amp;#039;S&amp;#039;&amp;#039; der beiden Spiegelgeraden &amp;#039;&amp;#039;a&amp;#039;&amp;#039; und &amp;#039;&amp;#039;b&amp;#039;&amp;#039; Mittelpunkt der Strecke &amp;lt;math&amp;gt;\overline{PP&amp;#039;&amp;#039;}&amp;lt;/math&amp;gt;, mit &amp;lt;math&amp;gt;P&amp;#039;&amp;#039;=S_a\circ S_b(P) &amp;lt;/math&amp;gt;.&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;Bei einer Punktspiegelung ist der Schnittpunkt &amp;#039;&amp;#039;S&amp;#039;&amp;#039; der beiden Spiegelgeraden &amp;#039;&amp;#039;a&amp;#039;&amp;#039; und &amp;#039;&amp;#039;b&amp;#039;&amp;#039; Mittelpunkt der Strecke &amp;lt;math&amp;gt;\overline{PP&amp;#039;&amp;#039;}&amp;lt;/math&amp;gt;, mit &amp;lt;math&amp;gt;P&amp;#039;&amp;#039;=S_a\circ S_b(P) &amp;lt;/math&amp;gt;.&amp;lt;br /&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;−&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Lösung von Aufgabe 10.&lt;del style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;4P &lt;/del&gt;(WS_18/19)]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot; data-marker=&quot;+&quot;&gt;&lt;/td&gt;&lt;td style=&quot;color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Lösung von Aufgabe 10.&lt;ins style=&quot;font-weight: bold; text-decoration: none;&quot;&gt;5P &lt;/ins&gt;(WS_18/19)]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;br&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Geo_P]]&lt;/div&gt;&lt;/td&gt;&lt;td class=&quot;diff-marker&quot;&gt;&lt;/td&gt;&lt;td style=&quot;background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;[[Kategorie:Geo_P]]&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

&lt;!-- diff cache key geometrie:diff:1.41:old-32639:rev-32647:php=table --&gt;
&lt;/table&gt;</summary>
		<author><name>Schnirch</name></author>
	</entry>
	<entry>
		<id>http://geometrie.idea-sketch.com/index.php?title=%C3%9Cbung_Aufgaben_10_(WS_18_19)&amp;diff=32639&amp;oldid=prev</id>
		<title>Schnirch: Die Seite wurde neu angelegt: „==Aufgabe 10.1== Beweisen Sie die Umkehrung des Basiswinkelsatzes. &lt;br /&gt; Lösung von Aufgabe 10.1P (WS_18/19)  ==Aufgabe 10.2== Beweisen Sie Satz IX.2:&lt;br…“</title>
		<link rel="alternate" type="text/html" href="http://geometrie.idea-sketch.com/index.php?title=%C3%9Cbung_Aufgaben_10_(WS_18_19)&amp;diff=32639&amp;oldid=prev"/>
		<updated>2018-12-13T12:14:40Z</updated>

		<summary type="html">&lt;p&gt;Die Seite wurde neu angelegt: „==Aufgabe 10.1== Beweisen Sie die Umkehrung des Basiswinkelsatzes. &amp;lt;br /&amp;gt; &lt;a href=&quot;/wiki/L%C3%B6sung_von_Aufgabe_10.1P_(WS_18/19)&quot; title=&quot;Lösung von Aufgabe 10.1P (WS 18/19)&quot;&gt;Lösung von Aufgabe 10.1P (WS_18/19)&lt;/a&gt;  ==Aufgabe 10.2== Beweisen Sie Satz IX.2:&amp;lt;br…“&lt;/p&gt;
&lt;p&gt;&lt;b&gt;Neue Seite&lt;/b&gt;&lt;/p&gt;&lt;div&gt;==Aufgabe 10.1==&lt;br /&gt;
Beweisen Sie die Umkehrung des Basiswinkelsatzes. &amp;lt;br /&amp;gt;&lt;br /&gt;
[[Lösung von Aufgabe 10.1P (WS_18/19)]]&lt;br /&gt;
&lt;br /&gt;
==Aufgabe 10.2==&lt;br /&gt;
Beweisen Sie Satz IX.2:&amp;lt;br /&amp;gt;&lt;br /&gt;
Gegeben seien zwei Spiegelgeraden &amp;#039;&amp;#039;a&amp;#039;&amp;#039; und &amp;#039;&amp;#039;b&amp;#039;&amp;#039; mit einem gemeinsamen Schnittpunkt &amp;#039;&amp;#039;S&amp;#039;&amp;#039;, sowie zwei Punkten &amp;lt;math&amp;gt;A\in a&amp;lt;/math&amp;gt; und &amp;lt;math&amp;gt;B\in b&amp;lt;/math&amp;gt;, die von &amp;#039;&amp;#039;S&amp;#039;&amp;#039; jeweils verschieden sind. Wir betrachten die Verkettung &amp;lt;math&amp;gt;S_{a}\circ S_{b} &amp;lt;/math&amp;gt;. Für einen beliebigen Punkt P und seinen Bildpunkt &amp;lt;math&amp;gt;P&amp;#039;&amp;#039;=S_{a}\circ S_{b}(P) &amp;lt;/math&amp;gt; gilt: &amp;lt;math&amp;gt;\left| \angle PSP&amp;#039;&amp;#039;  \right| =2\cdot\left| \angle ASB  \right|&amp;lt;/math&amp;gt;.&amp;lt;br /&amp;gt;  &lt;br /&gt;
[[Lösung von Aufgabe 10.2P (WS_18/19)]]&lt;br /&gt;
&lt;br /&gt;
==Aufgabe 10.3==&lt;br /&gt;
Das Rechteck &amp;lt;math&amp;gt;\overline{ABCD}&amp;lt;/math&amp;gt; soll durch eine Drehung auf das blaue Rechteck abgebildet werden. Konstruieren Sie den Drehpunkt. Wo müssen die beiden Achsen liegen, wenn die Drehung durch eine Verkettung zweier Achsenspiegelungen erzeugt werden soll?&amp;lt;br /&amp;gt;Falls nichts angezeigt wird, können Sie mit folgendem Link [{{fullurl:{{PAGENAME}}|action=purge}} den Servercache leeren].&amp;lt;br /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
&amp;lt;ggb_applet width=&amp;quot;624&amp;quot; height=&amp;quot;445&amp;quot;  version=&amp;quot;4.0&amp;quot; ggbBase64=&amp;quot;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&amp;quot; showResetIcon = &amp;quot;false&amp;quot; enableRightClick = &amp;quot;false&amp;quot; errorDialogsActive = &amp;quot;true&amp;quot; enableLabelDrags = &amp;quot;false&amp;quot; showMenuBar = &amp;quot;true&amp;quot; showToolBar = &amp;quot;true&amp;quot; showToolBarHelp = &amp;quot;false&amp;quot; showAlgebraInput = &amp;quot;false&amp;quot; useBrowserForJS = &amp;quot;true&amp;quot; allowRescaling = &amp;quot;true&amp;quot; /&amp;gt;&amp;lt;br /&amp;gt;&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&amp;lt;br&amp;gt;&lt;br /&gt;
&lt;br /&gt;
[[Lösung von Aufgabe 10.3P (WS_18/19)]]&lt;br /&gt;
&lt;br /&gt;
==Aufgabe 10.4==&lt;br /&gt;
Beweisen Sie Satz IX.3:&lt;br /&gt;
Bei einer Punktspiegelung ist der Schnittpunkt &amp;#039;&amp;#039;S&amp;#039;&amp;#039; der beiden Spiegelgeraden &amp;#039;&amp;#039;a&amp;#039;&amp;#039; und &amp;#039;&amp;#039;b&amp;#039;&amp;#039; Mittelpunkt der Strecke &amp;lt;math&amp;gt;\overline{PP&amp;#039;&amp;#039;}&amp;lt;/math&amp;gt;, mit &amp;lt;math&amp;gt;P&amp;#039;&amp;#039;=S_a\circ S_b(P) &amp;lt;/math&amp;gt;.&amp;lt;br /&amp;gt;&lt;br /&gt;
[[Lösung von Aufgabe 10.4P (WS_18/19)]]&lt;br /&gt;
&lt;br /&gt;
&lt;br /&gt;
[[Kategorie:Geo_P]]&lt;/div&gt;</summary>
		<author><name>Schnirch</name></author>
	</entry>
</feed>