Vertical Angled & Linear Pairs

Which are pairs of vertical angles?

• ∠COB and ∠COA

• ∠AOD and ∠AOC

• ∠COB and ∠AOD

• ∠BOD and ∠AOD

Tags

CCSS.7.G.B.5

What angle is vertical to angle 2?

• ∠4

• ∠1

• ∠2

• ∠5

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

What is the value of x?

• 37
• 72
• 108
• 18

Tags

CCSS.7.G.B.5

Practice 1b: Name a pair of vertical angles

•  $\angle2\ \ and\ \angle4$ 

•  $\angle3\ \ and\ \angle2$ 

•  $\angle1\ and\ \angle4$ 

•  $\angle3\ \ and\ \angle5$ 

Tags

CCSS.7.G.B.5

Practice 1c: Name a pair of linear pair angles

•  $\angle1\ \ and\ \angle4$ 

•  $\angle3\ \ and\ \angle2$ 

•  $\angle4\ \ and\ \angle5$ 

•  $\angle3\ \ and\ \angle5$ 

Tags

CCSS.7.G.B.5

Practice 2: What is the supplement of 74.3 degrees?

• $105.7\degree$

• $180\degree$

• $148.6\degree$

• $15.7\degree$

Tags

CCSS.7.G.B.5

Find the value of x.

• 14
• 60
• 35
• 180

Tags

CCSS.7.G.B.5

Find the value of x.

• 15
• 16
• 18
• 19

Tags

CCSS.7.G.B.5

Angles 4 and 1 are what angle pair?

• Complementary
• Linear Pair
• Acute
• Vertical

Tags

CCSS.7.G.B.5