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 adjacent angles?

• Angles that add up to 180°
• Angles that share a same vertex and a common side
• 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 is the supplementary angle to 42°?

• 48°
• 138°
• 100°
• Not possible

Tags

CCSS.7.G.B.5

What is the measure of ∠2?

• 38
• 58
• 71
• 142

Tags

CCSS.7.G.B.5

If the measure of ∠2 is 83°, what is the measure of ∠3?

• 7°
• 17°
• 83°
• 97°

Tags

CCSS.7.G.B.5

If the measure of ∠4 is 122°, what is the measure of ∠3?

• 58°
• 28°
• 122°
• 48°

Tags

CCSS.7.G.B.5

Write an equation to solve for x.

• 6x + 12 = 3x - 3
• 6x + 12 + 3x - 3 = 90
• 6x + 12 + 3x - 3 = 180
• 6x + 12 = 180

Tags

CCSS.7.G.B.5

Write an equation to solve for x.

• 5x - 10 = 60
• 5x - 10 + 60 = 90
• 5x - 10 + 60 = 180
• 5x - 10 = 5x - 10 

Tags

CCSS.7.G.B.5

Tell whether the angles are complementary or supplementary. Then find the value of x.

• Complementary; x=25
• Complementary; x=5
• Supplementary; x=25
• Supplementary; x=5

Tags

CCSS.7.G.B.5