Math, asked by kia1305, 1 year ago

A bird os sotting on thr top of a 80 m high tree foom a point on the ground the anglr of elevation of the bird is 45 degre the bir bind flies away horizontally in such a way that the remained at a constant height from the after 2 second the angle of elevation of the bird from the same point is 30 degree find the speed of the flying bird​

Answers

Answered by aritrimandal
1
first find out Tan 30 degree and then find out your speed
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