Question

lines a and b are parallel and p is a transversal. fill in the blanks describing the angle relationships with regard to ∠3. 1. ∠3 and are a linear pair. 2. ∠3 and are a linear pair.

Explanation:

Step1: Recall linear - pair definition

Two adjacent angles that form a straight - line are a linear pair.

Step2: Identify adjacent angles to ∠3

∠3 and ∠4 are adjacent and form a straight - line. Also, ∠3 and ∠2 are adjacent and form a straight - line.

Answer:

1. ∠4
2. ∠2