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A 25-foot ladder leans against a building so that cos A = 0.12. What is the value of x? A. 3 ft B. 10 ft C. 29 ft D. 35 ft
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4 votes
A 25-foot ladder leans against a building so that cos A = 0.12.

What is the value of x?



A.
3 ft

B.
10 ft

C.
29 ft

D.
35 ft

A 25-foot ladder leans against a building so that cos A = 0.12. What is the value-example-1
User Eulanda
by
8.1k points

2 Answers

4 votes
The answer is a because it is25 x .12 = xmultiply and you get 3

User Unbywyd
by
7.5k points
7 votes
Cos A=x/25
25x0.12=x
x=3ft
User Ron Shoshani
by
7.9k points
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