A bird is sitting on the top of a tree, which is 80m high. The angle of elevation of the bird, from on the
ground is 450. The bird flies away from the point of observation horizontally and remain at a constant height.
After 2 seconds, the angle of elevation of the bird from the point of observation becomes 300. Find the speed of the flying bird.
Answers
Answered by
0
Answer:
A bird is sitting on the top of a tree, which is 80m high. The angle of elevation of the bird, from on the
ground is 450. The bird flies away from the point of observation horizontally and remain at a constant height.
After 2 seconds, the angle of elevation of the bird from the point of observation becomes 300. Find the speed of the flying bird
Similar questions