Q. 22 E5.0( 2 Votes )

If the ratio of the height of a tower and the length of its shadow is 1 : √3, then the angle of elevation of the sun has measure ………….
A. 30

B. 45

C. 60

D. 75

Answer :


Let the height of tower be h and length of the shadow be a


Now,


From the figure we see that,



But


θ = 30⁰

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