Question

Two birds sit at the top of two different trees 57.4 feet away from one another. The distance between the second bird and a bird watcher on the ground is 49.6 feet.

What is the angle measure, or angle of depression, between the first bird and the bird watcher?

Answer 1

tan(x) = 49.6/57.4

Answer 2

A)40.8°

B)49.2°

C)30.2°

D)59.8°

Answer 3

I gave you enough of a helpful hint. You should be able to figure out the rest on your own. If you can't, that's sad.

Answer 4

can you help me ?

Answer 5

You can't find x on your own?

Answer 6

do you divide ?

Answer 7

you divide then take inverse tan of both sides

Answer 8

i have no idea ?
Is it C

Answer 9

if you don't know how to do that, you're probably going to fail

Answer 10

So its not C ?