Math, asked by Ares4602, 11 months ago

The angle of elevation of an aeroplane from a point on the ground is 45°. After a flight of 15 seconds, the elevation changes to 30°. If the aeroplane is flying at a height of 3000 metres, find the speed of the aeroplane.

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Answered by govindach91

0

Step-by-step explanation:

answer may be 200 m/s reply me

Answered by psupriya789

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