Question

two parallel lines are crossed by a transversal. what is the value of b? b = 32 b = 52 b = 118 b = 128

Explanation:

Step1: Identify angle - relationship

When two parallel lines are cut by a transversal, corresponding angles are equal. Angle \(b\) and the \(128^{\circ}\) angle are corresponding angles.
So \(b = 128\).

Answer:

b = 128