Question

Candice is building a rectangular piece of a fence according to the plans her boss gave her. One of the angles is not labeled. Write an equation, and use it to determine the measure of the unknown angle

Answer 1

41

Step-by-step explanation:

Since the sum of angles of a triangle is 180, we add the given angles then subtract from 180. We see its a square cut in half diagonally so they are both congruent(same).

The little square is a right angle which simply is 90 degrees, and 49.

49+90=139

180-139=41