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2 years ago

Geometry trig Help !

Mathematics

2 answers:

fomenos2 years ago

7 0

Answer:

12.02ft

Step-by-step explanation:

the diagram is explanatory

I hope it helps

boyakko [2]2 years ago

3 0

Answer:

The angle of elevation is 25.8°

Step-by-step explanation:

hypotenuse = 40; adjacent = 36 . The angle of elevation is between the 40 and 36 or the elevation from the street.

Cos x = 36/40 cos x = adjacent ÷hypotenuse

$cos^1(x) = \frac{36}{40}$

$cos^1(x) = .9$ Use the calculator: TI ( 2ndcos(.9) enter

$x = 25.84$

x ≈ 25.8°

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Answer:

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