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Two planks of lengths 1 m and 1-2 m, lean against each other as shown in Fig. 9.21. 36° 1.2 m 1 m Fig. 9.21 If the angle between the planks is 36°, a how far apart are the bottom edges of the planks? b what angle does the longer one make with the floor?

Two planks of lengths 1 m and 1-2 m, lean against each other as shown in Fig. 9.21. 36° 1.2 m 1 m Fig. 9.21 If the angle between the planks is 36°, a how far apart are the bottom edges of the planks? b what angle does the longer one make with the floor?

Elementary Geometry For College Students, 7e
Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter4: Quadrilaterals
Section4.CT: Test
Problem 1CT: Consider ABCD as shown. a How are A and C related? b How are A and B related?
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Two planks of length 1m and 1.2m,lean against each other.if the angle between the planks is 36°, how far apart are the bottom edges of the planks

 

Two planks of lengths 1 m and 1-2 m, lean against each other as shown in Fig. 9.21. 36° 1.2 m 1 m Fig. 9.21 If the angle between the planks is 36°, a how far apart are the bottom edges of the planks? b what angle does the longer one make with the floor?
Transcribed Image Text:Two planks of lengths 1 m and 1-2 m, lean against each other as shown in Fig. 9.21. 36° 1.2 m 1 m Fig. 9.21 If the angle between the planks is 36°, a how far apart are the bottom edges of the planks? b what angle does the longer one make with the floor?
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