boyanitiff boyanitiff

27-05-2024
Mathematics

Answered

The diagram shows two vertical phone masts, AB and CD, on horizontal ground. 244m A B C D 6.2m 30.7m Diagram NOT accurately drawn AB = 6.2m AC = 244m CD = 30.7m Work out the size of the angle of depression of B from D Give your answer correct to one decimal place

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