Answer:
a = 26
b = 106
c = 26
d = 106
Explanation:
b = 48
Corresponding angles is basically when an angle on a parallel lines are the same due to it being connected by another straight line and it being in the same position as it's corresponding angle
c = 26
A line is 180 degrees
180 - 154 = 26 therefore c = 26
d = 106
Triangle = 180 degrees
c = 26 and b = 48.
26+48 = 74.
180 - 74 = 106, therefore d = 106 degrees
a = 26
A line is 180 degrees
48 + d = 48 + 106 = 154
180 - 154 = 26, therefore a = 26
Hope this helps you :)