Answer:
m = 36 , n = 108
Explanation:
• opposite angles in a parallelogram are congruent
2m = 72 ( divide both sides by 2 )
m = 36
• consecutive angles are supplementary, that is sum to 180°
n and 72 are consecutive angles, then
n + 72 = 180 ( subtract 72 from both sides )
n = 108