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The angle of elevation of the top of a tower from the top of a building whose height is 680 m 680 \text{ m} 680 m is 45 ∘ 45^\circ 4 5 ∘ and the angle...

SSC SSC CGL Tier 2 Medium Trigonometric Ratios MCQ

Question

The angle of elevation of the top of a tower from the top of a building whose height is 680 m680 \text{ m} is 45∘45^\circ and the angle of elevation of the top of the same tower from the foot of the same building is 60∘60^\circ. What is the height (in m) of the tower?

Options

A.

340(3+3)340(3 + \sqrt{3})

B.

310(3−3)310(3 - \sqrt{3})

C.

310(3+3)310(3 + \sqrt{3})

D.

340(3−3)340(3 - \sqrt{3})

trigonometryheights and distancesangle of elevationssc cgl

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