MPSCMedium
Q.A 20 m high flagstaff stands on a building. From a point, angles of elevation to the top of flagstaff and building are 60° and 30°. Find the height of the building.
a
10 m
b
20 m
c
10(√3 - 1) m
d
30 m
Correct Answer: Option A
The correct solution involves applying the fundamental concept to derive the final value step by step...