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TF is a tower with F on the ground. The angle of elevation of T from A is x° such that tan x°= 2/5 and AF = 200 m. The angle of elevation of T from a nearer point B is y° with BF = 80 m. The value of y° is-

Correct Answer: 45°

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Math MCQ: TF is a tower with F on the ground. The angle of elevation of T from A is x° such that tan x°= 2/5 and AF = 200 m. The angle of elevation of T from a nearer point B is y° with BF = 80 m. The value of y° is- | Extra Education