Änderungen von Dokument Lösung Polizei

Zusammenfassung

• Seiteneigenschaften (1 geändert, 0 hinzugefügt, 0 gelöscht)
• Anhänge (0 geändert, 2 hinzugefügt, 0 gelöscht)
  • Polizei.ggb
  • Polizei2.svg

Details

Seiteneigenschaften

Inhalt

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1	1	Die Polizei fahndet nach einem Auto und steht in einer Einfahrt. Von dort aus kann sie einen Teil der Straße überblicken.
2	2	Die Einfahrt hat eine Breite von 4m. Die Straße vor der Einfahrt ist 7m breit.
3	3	Die Sichtlinie der Polizisten vom Rand der Einfahrt ist gestrichelt eingezeichnet.
4		-Wie viel Meter der Straße können die Polizisten von ihrer Position aus überblicken, wenn ihre Sicht parallel zur Straße verläuft?
	4	+a) Wie viel Meter der Straße können die Polizisten von ihrer Position aus überblicken, wenn ihre Sicht parallel zur Straße verläuft?
5	5
6		-[[image:PolizeiL.svg||width=400]]
	6	+{{formula}}x{{/formula}} ist die Hälfte des überblickten Bereichs in Metern.
7	7
8		-/frac{x}{2}=/frac{9}{2}
	8	+[[image:PolizeiL.svg||width=500]]
	9	+
	10	+{{formula}}\frac{x}{2} = \frac{9}{2}{{/formula}}
	11	+
	12	+{{formula}}x = 9{{/formula}}
	13	+
	14	+Die Polizisten können demnach insgesamt 18m überblicken.
	15	+
	16	+b) Wie weit müsste das Polizeiauto nach vorne fahren, um insgesamt 20m zu überblicken?
	17	+
	18	+[[image:Polizei2.svg||width=500]]
	19	+

Polizei.ggb

Author

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	1	+XWiki.wies

Größe

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	1	+24.2 KB

Inhalt

Polizei2.svg

Author

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	1	+XWiki.wies

Größe

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	1	+5.8 KB

Inhalt

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