1.

A parrot is sitting on the top of a tree, which is 40m high. The angle of elevation of the parrot, from a point on the ground is 60°. The parrot flies away from the point of observation horizontally and remains at a constant height. After 5 seconds, the angle of elevation of the parrot from the point of observation changes to 30°. Find the speed of theparrot flying.​

Answer»

Step-by-step explanation:

A PARROT is sitting on the top of a tree, which is 40m high. The angle of elevation of the parrot, from a point on the GROUND is 60°. The parrot flies AWAY from the point of observation horizontally and remains at a constant HEIGHT. After 5 seconds, the angle of elevation of the parrot from the point of observation changes to 30°. FIND the speed of the

parrot flying.



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