Math, asked by nikamrutiKad, 1 year ago

The angle of elevation of a jet aircraft from a point P on the ground is 60 degree . After a flight of 15 seconds , the angleof elevation becomes half of the previous angle. If the jet is flying at a speed of 720 km / hr , find the constant hright at which the jet is flying .

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Answered by qais

0

Second angle will be 30°
H = 2598 m

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