Geometry Intro

Which are pairs of vertical angles?

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

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

Name a pair of angles that are vertical.

• Angles 4 and 5
• Angles 7 and 9
• Angles 8 and 9
• Angles 5 and 7

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

What is the relationship of the angle pair?

• Complementary
• Supplementary
• Vertical

Angles 4 and 1 are what angle pair?

• Complementary
• Linear Pair
• Acute
• Vertical

Name a pair of complementary angles.

• <LCP & <LCT
• <LR & <TP
• <LCN & <NCP
• <LCN & <NCR

Name a pair of Supplementary Angles

• <TP & <LR
• <TCP & <PCT
• <TCR & <PCL
• <NCT & <NCP

Name the vertical angle to
∠h.

• ∠f

• ∠i

• ∠g

• ∠j

What angle is adjacent and supplementary to angle 5?

• ∠4

• ∠1

• ∠3

• ∠2