23.What is the measure of each of the lower base angles?
a. 75
b.77
c.80
d.85

46.What is the measure of each of the upper base angles?
b. 103
a. 100
c. 105
d. 107


23What Is The Measure Of Each Of The Lower Base Angles A 75 B77 C80 D85 46What Is The Measure Of Each Of The Upper Base Angles B 103 A 100 C 105 D 107 class=