Question

PCFind the measure of the indicated angle that makes lines u and v parallel.29)30)690V83°Angle Measure2930

Answer 1

29)

Notice that the angles are on opposite sides of the transversal and exterior to the parallels. This means they are alternate exterior angles that are congruent by definition.

Therefore, the angle measure is 83°.

30)

This case is similar to the previous problem. The angles involved are alternate exterior angles so they are congruent.

Therefore, the angle measure is 69°.