The angles of elevation of the top of a tower from two points at a dis – McqOptions

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1.	The angles of elevation of the top of a tower from two points at a distance of 4 m and 9 m from the base of the tower and in the same straight line with it are complementary. The height of the tower is :
A.	4 metre
B.	7 metre
C.	9 metre
D.	6 metre
Answer» E.

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