A.
C and 85° congruent, angles
C = 85°
angle e is directly to the left of angle d
e = 120°
d and e are adjacent angles
d = 60°
B.
c = 80°
a = 120°
b = 110°
the angles of both the larger triangle and smaller triangle are (from left to right) 70°, 30°, and 80°