Mathematics, 28.09.2020 16:01 mmsomefood85

A person of height 1.6m up to the eye level is standing at a point 2m away from the bank of the river and found an angle of elevation of 30°. find the width of the river.

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A person of height 1.6m up to the eye level is standing at a point 2m away from the bank of the rive...

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