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

-4

step-by-step explanation:

do 6-10=

if u need it to be negative.

. + λrh() e 1 1 2 4 4 4 4 4 3 4 4 4 4 4 + th−1(− s(x)2 dx ω + λrh−1() e 2 1 2 4 4

step-by-step explanation: