Answer:
2.
m∠ABD = 75°
m∠BDC = 68°
m∠AEC = 68°
m∠ACE = 7°
3.
a. m∠y = 103°
b. m∠y = 148°
4.
m∠DGH = 110°
5.
m∠ACB = 94°
Step-by-step explanation:
