Q. 214.8( 4 Votes )

The length of shadow of a tower on the plane ground is √3 times the height of the tower. The angle of elevation of sun is
A. 45°

B. 30°

C. 60°

D. 90°

Answer :

AB is the height of the tower and BC is the length of the shadow forming angle of elevation

tan θ =

Given AB= h and BC = √3 h

tan θ =

tan θ =

θ = 30°

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