Question

If ↔w||↔v, find the measurement of angle b.
∠b =

Answer 1

∠ b = 132°

Explanation:

Since v and w are parallel.

The angle vertically opposite 48° is congruent , thus = 48°

b and 48° are same- side interior angles and supplementary, thus

b = 180° - 48° = 132°