Question

The measures of the angles of a triangle are shown in the figure below. Solve for x.

Answer 1

x= 14

Explanation:

80 + 58 = 138°

A triangle has 180°

180-138= 42°

Put into equation

42=3x

42/3=14

X=14

Answer 2

x=14

Explanation:

80+58=138

180-138=42

42÷3=x

14=x