Math, asked by ykp08022002, 6 months ago

The angle of elevation of an aeroplane at high 1 km from the horizontal plane is 60°, after 10 sec it becomes 30°. Then the speed of the aeroplane in km/hr is -

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Answered by Anonymous
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Kindly refer to the ATTACHMENT ☝️

Answer:

Speed of Aeroplane

240 root 3 km/h

Step-by-step explanation:

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