Find the angle of elevation of the sun when the shadow of a pole h m high is 
h m long.
Given: Height of the pole = h
Length of the shadow = √3 h
Let angle of elevation of the sun = θ
In 
Hence, angle of elevation is 30°.
9
Find the angle of elevation of the sun when the shadow of a pole h m high is h m long.
Given: Height of the pole = h
Length of the shadow = √3 h
Let angle of elevation of the sun = θ
In
Hence, angle of elevation is 30°.