Question

A firefighter places a ladder against a building. The ladder forms a 47 degrees angle with the ground. What is the measure of the angle between the ladder and the building?

Answer 1

Answer43 DEGREES!!!!!!!!!!!!

Explanation:

Answer 2

3 angles of a triangle = 180 degrees

the building and the ground = 90

so unknown angle = 180 - 90 - 47 = 43 degrees