The angle of depression from the top of a 320 foot office building to the top of a 200 foot office building is 55degrees. How far apart are the two buildings?

3 answers

Draw a picture

Tangent(35) = d/120 making
d = 120(tan35)

..........or

tan(55) = 120/d making
d = 120/tan55.
First one
Jsjsj