Question

If m∠8 = x°, which angles have a measure of 180° – x°?

Answer 1

Answer

180-127=53

Step-by-step explanation

The angle marked with measure 53° and ∠8 are alternate exterior angles. They are in the exterior, on opposite sides of the transversal. Because they are congruent, the measure of ∠8 = 53°.