Question

Parking spaces in a parking lot are parallel to each other. Find the measure of the two

unknown angles and explain your reasoning.
measure of angle m:
measure of angle n:

Answer 1

m = 70° , n = 110°

Explanation:

m and 110° are same- side interior angles and sum to 180°

m + 110° = 180° ( subtract 110° from both sides )

m = 70°

n and 110° are corresponding angles and are congruent , then

n = 110°