the angle of elevation of an aeroplane from a point on the ground is 60 degree . after a flight of 30 sec the angle of elevation become 30 degree . if the aeroplane is flying at constant height of 3000 root 3 . find the speed of the areoplane
ziyazainabp65iqu:
I'm getting a negative answer, which is not possible. if the angles were interchanged, i would get a positive answer. Could you recheck the question?
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The speed of aeroplane is 200m/sec
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Answer:
Distance covered :
Step-by-step explanation:
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