Q. 135.0( 1 Vote )

# Choose the correct answer:

A man is 28.5 m away from a tower. His eye level above the ground is 1.5 m. The angle of elevation of the tower from his eyes is 45c. Then the height of the tower is

A. 30 m

B. 27.5 m

C. 28.5 m

D. 27 m

Answer :

figure can be drawn as –

∠CDE=45°

⇒

⇒

Height of the tower = 28.5+1.5= 30 m

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