Angle Pairs

Find what the value of x.

• 56
• 66
• 156
• 166

What is the measure of the missing angle?

• 39
• 129
• 119
• 129

What are supplementary angles?

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

Tags

CCSS.7.G.B.5

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.7.G.B.5

What are complementary angles?

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

Tags

CCSS.7.G.B.5

Which are pairs of vertical angles?

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

Tags

CCSS.7.G.B.5

_{These are complementary angles. Find x.}

• 15
• 25
• 75
• 90

What is the measure of ∠2?

• 38
• 58
• 71
• 142

Find what the value of x.

• 118
• 108
• 28
• 58

When you add them together, the sum equals 90 degrees

• Complementary Angles
• Adjacent Angles
• Alternate Angles
• Same side Angle

Tags

CCSS.7.G.B.5