Question

1. problem solving the painted lines that separate parking spaces are parallel. the measure of ∠1 is 60°. what is the measure of ∠2? explain. 13. open - ended describe two real - life situations that use parallel lines.

Explanation:

12.

Step1: Identify angle - relationship

Since the lines are parallel, ∠1 and ∠2 are corresponding angles.

Step2: Apply the property of corresponding angles

Corresponding angles formed by parallel lines and a transversal are congruent. So, m∠2=m∠1.

Railroad tracks are parallel lines that keep the train wheels on track. Also, the lines on a ruled - notebook paper are parallel, providing a guide for writing straight lines.

Answer:

The measure of ∠2 is 60°.

13.