The angle of elevation of the top of a vertical tower situated perpend – McqOptions

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1.	The angle of elevation of the top of a vertical tower situated perpendicularly on a plane is observed as 60 Degree from a point P on the same plane. From another point Q. 10 m vertically above the point P, the angle of depression of the foot of the tower is 30 degree. The height of the tower is :
A.	15 m
B.	30 m
C.	20 m
D.	25 m
Answer» B. 30 m

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