Question

Lines m and n are parallel what is the measure of angle 5

Answer 1

The answer is B=48
Angle 6 is corresponding with the given angle of 132 so they are equal and angle 5 is supplementary to angle 6 so 180-132=48

Answer 2

angel 3 = 180 - 132 = 48

angel 5 = angel 3 = 48

So answer B is correct.