Angle Pairs

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.HSG.SRT.C.7

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

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.

• complementary angles
• linear pair
• supplementary 
• vertical angles

Tags

CCSS.7.G.B.5

Angles 4 and 2 are what angle pair?

• Complementary
• Supplementary
• Adjacent
• Vertical

Tags

CCSS.HSG.CO.A.1

CCSS.HSG.CO.C.9

Angles 4 and 1 are what angle pair?

• Complementary
• Acute
• Adjacent
• Vertical

Tags

CCSS.HSG.CO.C.9

What equation would you use?

• 65 = 5x
• 65 + 5x = 90
• 65 + 5x = 180
• 65(5x) = 90

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

• 2x-6=7x+4
• 2x-6+7x+4=90
• 2x-6+7x+4=180
• 2x-6+7x+4=360

Tags

CCSS.HSA.CED.A.1

CCSS.HSA.REI.B.3

Identify the angle pair for ∠1 and ∠4.

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

Tags

CCSS.HSG.CO.C.9

Identify the angle pair for ∠1 and ∠3.

• Alternate Interior Angles
• Vertical Angles
• Linear Pair
• Same Side Interior Angles 

Tags

CCSS.HSG.CO.C.9