angles

Which are pairs of vertical angles?

• ∠COB and ∠COA

• ∠AOD and ∠AOC

• ∠COB and ∠AOD

• ∠BOD and ∠AOD

Tags

CCSS.HSG.CO.C.9

Find the value of x.

• x = 118
• x = 108
• x = 28
• x = 58

Tags

CCSS.7.G.B.5

Which angles are vertical angles?

• $\angle8\ \ and\ \angle7$

• $\angle8\ and\ \angle6$

• $\angle8\ and\ \angle5$

Tags

CCSS.HSG.CO.C.9

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

What pair of angles are these?

• Adjacent Angles

• Linear Pair

• Complementary Angles

• Vertical Angles

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

What is the relationship of these two angles?

• Complementary angles

• Supplementary angles

• Linear Pair

• Vertical angles

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Find the measure of x.  

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5

Vertical angles are always

• acute
• have sum of 180 degrees

• congruent (equal measures)
• adjacent angles

Tags

CCSS.HSG.CO.C.9

Find the missing angle.

• 60°
• 70°
• 50°
• 140

Tags

CCSS.HSG.CO.C.10

• Right angle

• Acute angle

• Obtuse angle

• Straight angle

Tags

CCSS.HSG.CO.A.1