Vertical Lines and Linear Pairs

Which are pairs of vertical angles?

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

Tags

CCSS.HSG.CO.C.9

Find the missing angle.  Find x.

• 20^o
• 70^o
• 160^o
• 180^o

Tags

CCSS.7.EE.B.4

CCSS.7.G.B.5

What is the value of x?

• 37
• 72
• 108
• 18

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute
• total 180 degrees
• congruent (equal measures)
• adjacent angles

Tags

CCSS.7.G.B.5

If m∠1 = 30°, then m∠3 = 

• 30°
• 60°
• 150°
• undetermined

Tags

CCSS.HSG.CO.C.9

Angles 4 and 1 are what angle pair?

• Complementary
• Linear Pair
• Acute
• Vertical

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Angles 1 and 3 are what angle pair?

• Complementary
• Supplementary
• Adjacent
• Vertical

Tags

CCSS.HSG.CO.C.9

Identify the angle pair.

• Complementary angles
• Congruent angles
• Linear Pair
• Vertical Angles

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Identify the angle pair for ∠1 and ∠4.

• Corresponding Angles
• Vertical Angles
• Alternate Interior Angles
• Same Side Interior Angles 

Tags

CCSS.8.G.A.5

What is the measure of the missing angle?

• 39°
• 129°
• 119°
• 129°

Tags

CCSS.7.G.B.5