Parallel Lines and Transversals

Which two angles are supplementary

• ∠1 and ∠3

• ∠2 and ∠6

• ∠4 and ∠6

• ∠7 and ∠8

Which two angles are alternate exterior?

• 1 & 3

• 2 & 6

• 4 & 7

• 7 & 1

Which of the following two angles are congruent?

• 1 & 4

• 4 & 5

• 1 & 5

• 7 & 8

Which two angles are corresponding?

• 4 and 8

• 4 and 6

• 1 and 2

• 2 and 8

If angle 2 is 70 degrees, what is the measure of angle 1?

• 70 degrees

• 20 degrees

• 110 degrees

• 180 degrees

If angle 2 is 70 degrees, what is the measure of angle 4?

• 70

• 110

• 20

• 180

Find x.

• 130

• 50

Match the following statement with its reason to complete the proof

• m is parallel to n

• Vertical Angles Theorem

• <1 congruent to <3

• Transitive Property

• <1 congruent to <2

• Converse of Corresponding Angles Postulate

• <2 congruent to <3

• Given 

Solve for x.

• 23

• -20

• 32

• 20

What is the value of x?

• 13

• 6.2

• 29.8