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The angle of elevation of an aeroplane from a point on the ground is 45°. After flyingfor 15 seconds, the angle of elevation changes to 30°. If the aeroplane is flying at aheight of 2000 metres, Find the speed of the aeroplane in km/h.(use V3 = 1.732)please dont spam |
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Answer» Answer: Please mark me as brainliest if it HELPED |
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