Question

6. Lines p and q are parallel, and line w is a transversal. ​

Answer 1

B

Explanation:

<2 and <7 are same side exterior angles, so you can say they add up to 180°.

We can write an equation to model the situation:

m<2 + m<7 = 180°

We can substitute the value of m<2,

132° + m<7 = 180°

m<7 = 48°

This is option B.