Question

The measure of angle 1 is 102°.

What is the measure of angle 2?

Answer 1

Answer:

Step-by-step explanation:

∠1 & ∠2 are co interior angles. co interior angles are supplementary.

∠1 + ∠2 = 180

102 + ∠2 = 180

        ∠2 = 180 - 102

       ∠2 = 78°