Question

A person is standing 21 feet from a building. The angle of elevation between the person and the ground is 59°. Find the height of the building. (Round to the nearest hundredth)

Answer 1

assuming you meant that the angle of elevation between the person and the top of the building is 59°, the height h is

h/21 = tan59°
plug and chug to solve for h

Answer 2

35