What is the measure of
A) 44
B)131
C)175
D)49
E)93
F)87

Answer:
D
Step-by-step explanation:
ACD is a straight angle, thus
∠ACB + ∠BCD = 180. thus
∠ACB 131 = 180 ( subtract 131 from both sides )
∠ACB = 49° → D