From a point on the ground a person notices that an antenna that is d=109

Question

d
=
109
feet tall on the top of a mountain subtends an angle of D=0.7∘
D
=
0.7
∘
. If the angle of elevation to the top of the mountain is A=35∘
A
=
35
∘
, find the height of the mountain h
h
.
Round to the nearest tenth of a foot.

Answer 1

I see you didn't learn anything about text formatting from your first post.
Again, a diagram should show you that
(h+109) cot35.7° = h cot35°

Answer 2

Because you didn’t explain it properly

Answer 3

@oobleck don’t respond then if your going to be rude. You literally just wasted your time lol 🙂