Technology 8.1 find angle measures in polygons

1. 8.1 Find Angle Measures in Polygons8.1Bell Thinger 1. If the measures of two angles of a triangle are 19º and 80º, find the measure of the third angle.…

Documents Warm-Up Exercises ANSWER 81º ANSWER 13 1. If the measures of two angles of a triangle are 19º and....

Slide 1 Warm-Up Exercises ANSWER 81º ANSWER 13 1. If the measures of two angles of a triangle are 19º and 80º, find the measure of the third angle. 2. Solve (x – 2)180…