Height of a tower is 120 metres. The angle of elevation of the top of – McqOptions

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1.	Height of a tower is 120 metres. The angle of elevation of the top of tower from a point B is 75°. Point B is on the ground level. What is the distance (in metres) of point B from the base of tower?
A.	120 (2 - √3)
B.	180 (3 - √3)
C.	180 (√3 - 1)
D.	150 (√3 - 1)
Answer» B. 180 (3 - √3)

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