Angle Relationships and Solving Equations

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

Two angles are complementary if the sum of their angles is 180^o.

• True

• False

Tags

CCSS.7.G.B.5

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

Tags

CCSS.7.G.B.5

Find the value of x.

• 15
• 16
• 18
• 19

Tags

CCSS.7.G.B.5

∠1 and ∠3 can best be described as - 

• complementary angles
• supplementary angles
• vertical angles
• adjacent angles

Tags

CCSS.7.G.B.5

What is the supplement of 12°?

• 78°
• 180°
• 168°
• 90°

Tags

CCSS.7.G.B.5

Solve for x.

• 20
• 60
• 90
• 180

Tags

CCSS.7.G.B.5

Solve for x.

• 78
• 13
• 26
• 90

Tags

CCSS.7.G.B.5

Find the value of x. 

• 13
• 5
• 55
• 54

Tags

CCSS.7.G.B.5

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5