Question

A person stands on the ground and observes a bird on a tree at an angle of elevation of 45°. If the height of the tree is 100 m, what is the distance of the person from the bird on the tree?​

Answer 1

Answer:

100 m

Step-by-step explanation:

Let this distance be x metres.

Then, tan 45° = 100/x

1 = 100/x

x = 100 metres