Lines Angles Rays Points Parallel

What type of angle is this?

• reflex angle

• right angle

• acute angle

• obtuse angle

• MQ=4, PQ=8
• MQ=4, PQ=4
• MQ=8, PQ=4
• MQ=8, PQ=8

What does the image show?
(The whole thing, not just the points)

• ray

• line

• parallel lines

• line segment

What does the image show?

• a line

• a line segment

• a ray

• a point

If you know that angle 1 ≅ angle 7, how can you prove PQ||RS?

• Converse of corresponding angle theorem

• Converse of alternate interior angles theorem

• Converse of same side interior angles postulate

• Converse of alternate exterior angles theorem

If you know that angle 1 ≅ angle 5, how can you prove PQ||RS?

• Converse of corresponding angle theorem

• Corresponding angle theorem

• Vertical angle theorem

• Interior angle theorem

If ∠3 ≅ ∠7 which of the following can be concluded?

• r is parallel to s by converse of Alternate Interior Angles Thm.

• u is parallel to b by Converse of Consecutive Interior Angles Thm

• s is ⊥ u by Converse of Alternate Interior Angles Thm

• Nothing can be concluded

Which condition allows you to prove l∥m?

• ∠7 ≅∠6

• ∠7 ≅∠1

• ∠8 ≅∠2

• ∠7 ≅∠2

If angles 1, 2, and 3 are congruent, what lines must be parallel? 

• A and B

• A and C

• C and B

• A and B and C