nave taken o hours more than the scncdthtu nn . 1 no … 'A bird is sitting on the top of a tree. which is 80 m high. The angle of elevation of the bird. fromon the ground is 45. The bird flies away from the point of observation horizontally and remainsa constant height. After 2 seconds, the angle of elevation of the bird from the point of observation27:a pointbecomes 30° Find the speed of flying of the bird.nurl to the ratin of the squares on the

nave taken o hours more than the scncdthtu nn . 1 no … 'A bird is si

1.	nave taken o hours more than the scncdthtu nn . 1 no … 'A bird is sitting on the top of a tree. which is 80 m high. The angle of elevation of the bird. fromon the ground is 45. The bird flies away from the point of observation horizontally and remainsa constant height. After 2 seconds, the angle of elevation of the bird from the point of observation27:a pointbecomes 30° Find the speed of flying of the bird.nurl to the ratin of the squares on the
Answer» is,n rational number ?