From he top of 7 m high builfong the angle of elevation of the top of the tower os 60 degree and the angle of depression of the foot of the tower is 30 degree find the height of the tower
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Answer:
Step-by-step explanation
Base: 20m
Height :?
Tan60° = height÷ base
√3= height÷ 20
Height= 20√3
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