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The angle of elevation of the sun is 68° when a tree casts a shadow 14.3 m long. How tall is the tree, to the nearest tenth of a meter?

36.9 m

36.7 m

34.1 m

35.4 m

 Dec 17, 2020
 #1
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Just like the girl one you posted earlier

 Adjacent side is the shadow    14.3

Opposite side is the height

 

Tan 68 = opposite / adjacent

tan 68 = height / 14.3           Now use your calculator to find  tan 68   then multiply by 14.3 m for your answer....height=.......m

 Dec 18, 2020

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