Question

help?!? Two birds sit at the top of two different trees 17.8 feet away from one another. The distance between the first bird and a bird watcher on the ground is 37.4 feet.

What is the angle measure, or angle of depression, between this bird and the bird watcher?(will give medal)

Answer 1

25.5°

64.5°

28.4°

61.6°

Answer 2

http://openstudy.com/study#/updates/4f38a277e4b0fc0c1a0dd52f
It is already solved please look it here

Answer 3

@SolomonZelman can u help

Answer 4

Do you know what \[a^2+b^2=C^2\] is?

Answer 5

I didn't mean a capitol c.

Answer 6

yes Pythagorean therom

Answer 7

Pythogaras thm

Answer 8

Plug in your numbers.

Answer 9

\[37.4^2-17.8^2=x^2\]

Answer 10

Solve for x.

Answer 11

1398-316=1082

Answer 12

@SolomonZelman is it 1398-316=1082

Answer 13

yes, but please try to write at least 2 decimal places.

1398.76-316.84=1081.92
now take a square root of this, or you need a precise simplified answer?

Answer 14

exact answer, or just take a square root?