Q. 145.0( 1 Vote )

The lengths of a vertical rod and its shadow are in the ratio 1: √3. The angle of elevation of the sun is
A. 30°

B. 45°

C. 60°

D. 90°

Answer :

Untitled31.jpg


Let AB be the vertical rod and BC be its shadow. Given that,



We have to find ACB.


We have,



So,


ACB = 30°


So the correct choice is A.

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