Parallel Lines and Tranversals

Angles on opposite sides of a vertex and are congruent are called _____.

• Vertical angles
• Corresponding Angles
• Supplementary Angles
• Alternate Interior Angles

Tags

CCSS.HSG.CO.C.9

What are vertical angles?

• Angles that are adjacent to each other
• Angles that add up to 180°
• Angles that are opposite of each other when lines intersect
• Angles that add up to 90°

Tags

CCSS.HSG.CO.C.9

Which are pairs of vertical angles?

• ∠COB & ∠COA
• ∠AOD & ∠AOC
• ∠COB & ∠AOD
• ∠BOD & ∠AOD

Tags

CCSS.HSG.CO.C.9

Which angle pairs are always congruent?

• supplementary angles
• complementary angles
• vertical angles
• linear angles

Tags

CCSS.HSG.CO.C.9

Name a pair of angles that form a linear pair.

• Angles 1 and 2
• Angles 2 and 4
• Angles 5 and 8
• Angles 9 and 10

Tags

CCSS.HSG.CO.C.9

∠2 & ∠6 are...

• Supplementary angles
• Vertical angles
• Corresponding angles
• Alternate interior angles

Tags

CCSS.8.G.A.5

What is the relationship of the angles?

• Corresponding angles
• Same Side Interior
• Alternate Interior
• Alternate Exterior

Tags

CCSS.8.G.A.5

Which pair of angles are alternate exterior angles?

• Angle 7 and Angle 4
• Angle 2 and Angle 6
• Angle 8 and Angle 1
• Angle 2 and Angle 8

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

For alternate exterior angles to be congruent, the two lines must be _____________

• congruent
• parallel
• perpendicular
• bisectors

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

State the angle relationship and find the measure of angle 2

• Alternate Exterior
  127
• Alternate Exterior
  52
• Alternate Interior
  127
• Alternate Interior
  52

Tags

CCSS.HSG.CO.C.9