Question

lines cut by a transversal. the lines a and b are parallel. identify a pair of corresponding angles. a: ∠1 and ∠6, b: ∠3 and ∠8, c: ∠6 and ∠5, d: ∠5 and ∠7. if ∠5 measures 110°, what is the measure of ∠2? a: 55°, b: 70°, c: 110°

Explanation:

Step1: Identify angle - pair relationship

$\angle5$ and $\angle2$ are corresponding angles.

Step2: Use property of parallel lines

Since lines A and B are parallel, corresponding angles are equal. So $\angle2=\angle5$.

Answer:

$110^{\circ}$