Mathematics > 2017 > 27
WASSCE
A stationary boat is observed from a height of 100m. If the horizontal distance between the observer and the boat is 80m, calculate, correct to two decimal places, the angle of depression of the boat from the point of observation.
A.
36.87°
B.
39.70°
C.
51.34°
D.
53.13°
Answer: C
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