Question

A surveying instrument is 5 feet from the ground, 22 feet from the base of a building. The angle of elevation from the top of the building is 60 degrees. How tall is the building?

Answer 1

Answer:

$\frac{\left(22\cdot \sin \left(60\right)\right)}{\sin \left(30\right)} +5$

43.1 ft

Step-by-step explanation:

Answer 2

43.1 ft is the correct answer.