1.

A person of height 6ft, wants to pluck a fruit which is on a 26/3ft. high tree. If the person is standing 8/√3 ft. away from the base of the tree, then at what angle should he throw a stone so that, it hits the fruit.

A. 30°
B. 45°
C. 60°
D. 75°
Answer» B. 45°


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