1.

From a point P on the ground the angle of elevation of the top of a 10m tall building is 30 . A flag is hoisted at the top of the building and the angle of elevation of the top of the flagstaff from P is 450. Find the length of the flagstaff (Take 3 = 1.732)

A. 10 3 m
B. 7.32 m
C. 10 ( 30+2) m
D. 10 ( 30+1) m
Answer» C. 10 ( 30+2) m


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