The angular elevation of the top of a tower from a distant point on th – McqOptions

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1.	The angular elevation of the top of a tower from a distant point on the horizontal ground is observed to be 30 and proceeding 30 metres from the point towards the foot of the tower it is observed to be 45 . Find the height of the tower.
A.	15 metre
B.	15
C.	15 (
D.	+ 1) metre
E.	None of these
Answer» D. + 1) metre

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