Math, asked by yuvrajahlawat10, 28 days ago

2. An airplane flying horizontally at height of 4300 metres above the ground; is observed
to be at angle of elevation 60° from the ground. After an airplane travelled 25 seconds
the angle of elevation is 30°. Find the speed of the plane in m/sec.
[4]

Answers

Answered by shrutifulara645

0

Answer:

speed = dist/time

first find the distance travelled by the aeroplane

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