Answer:
Option A, 145 degrees
Step-by-step explanation:
Step 1: Find the angle C
Since 145 plus c equals 180
145 + c - 145 = 180 - 145
c = 35
Step 2: Find angle A and angle B
Since angle A and angle B have that little curve on them, that means that they are congrunet or the are the same angle. ALSO, all triangles add up to 180.
Let a represent angles a and b combine
35 + a - 35 = 180 - 35
a = 145
Answer: Option A, 145 degrees
