Question

The measure of angle 6 is 32. What is m<4+m<5?

Answer 1

Angle 6 is supplementary to Angle 5, so they add to 180.

Also, Angle 5 and Angle 4 are equal, since they are exterior alternate angles.

so m<6 + m<5 = 180
32 + m<5 = 180
m<5 = 180 - 32 = 148

and m<4 = m<5 = 148

So m<4 + m<5 = 148 + 148