At a point on a horizontal line through the base of a monument, the an – McqOptions

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1.	At a point on a horizontal line through the base of a monument, the angle of elevation of the top of the monument is found to be such that its tangent is 1/5. On walking 138 metres towards the monument the secant of the angle of elevation is found to be 193.12 The height of the monument (in metre) is
A.	35
B.	49
C.	42
D.	56
Answer» D. 56

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