Answer:
Length of shadow of pole = 4 meter (Approx.)
Explanation:
Given:
Height of electric pole = 7 meter
Angle of sun = 60°
Find:
Length of shadow of pole
Computation:
Tanθ = Perpendicular / Base
Tan 60 = Height of electric pole / Length of shadow of pole
1.732 = 7 / Length of shadow of pole
Length of shadow of pole = 7 / 1.732
Length of shadow of pole = 4.0415
Length of shadow of pole = 4 meter (Approx.)