Answer:
122 degrees
Step-by-step explanation:
If opposite side are equal, then their angles are also equal
So if angle C = 29 degree , Then angle B = 29 degree.
By the property of sum of triangles, the sum of the triangle is 180 degrees
A + B + C = 180
A + 29 + 29 = 180
A = 180 - 58
A = 122
