From the top of a building, 30.15m high, the angle of depression of a point on the ground level 25.88'm from the base is B° find B

Aneudy asked Oct 5, 2023

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Aneudy asked Oct 5, 2023

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11 votes

Answer:

49.36 degrees to the nearest hundredth.

Explanation:

In the right angled triangle formed the adjacent side is 25.88 m and the opposite = 30.15 m.

So tan B = 30.15 / 25.88 = 1.16499

So m < B = 49.36 degrees.

CSC answered Oct 10, 2023

by CSC

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