Mini Quiz Study Guide

In the figure, Lines l and m are intersected by Line n.

Which of these statements proves that Lines l and m are parallel?

Parallel lines m and n are cut by transversal n as shown.

Which statement is true?

Directions: Type your answer without spaces and without the degree notation.

In the figure, Parallel Lines r and s are cut by Line t. What is the value of x in this figure?

Directions: Type your answer without spaces and without the degree notation.

In the figure, Parallel Lines p and r are cut by Line s. What is the value of x in this figure?

Within a town, Market Street and Main Street are parallel, and are intersected by 5th Avenue.

Marsha calculated the value of x to be 145°. Which statement justifies Marsha's calculations?

• Consecutive Interior angles are supplementary.

• Vertical angles are congruent.

• Same-Side exterior angles are supplementary.

• Corresponding angles are congruent.

Which conclusion of the following statement must always be true?

"If angle 3 and angle 4 are corresponding angles of parallel lines cut by a transversal then,"

• Angle 3 and Angle 4 are supplementary.

• Angle 3 and Angle 4 are congruent.

• Angle 3 and Angle 4 are complementary.

• Angle 3 and Angle 4 are a linear pair.

Which of the following is true about alternate exterior angles?

• They are congruent.

• They are complementary.

• They are supplementary.

• They are corresponding.