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Fantom [35]
2 years ago
5

Calculate the angle of depression from the

Mathematics
1 answer:
s344n2d4d5 [400]2 years ago
6 0

Answer:

angle of depression ≈ 53.8°

Step-by-step explanation:

the angle of depression is the measure of the angle from the horizontal downwards from the top of the flag pole.

this angle is alternate to ∠ A and is congruent to ∠ A

using the sine ratio in the right triangle

sin A = \frac{opposite}{hypotenuse} = \frac{25}{31} , then

∠ A = sin^{-1} ( \frac{25}{31} ) ≈ 53.8° ( to 1 d.p )

Angle of depression ≈ 53.8°

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Step-by-step explanation:

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Step-by-step explanation:

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