Solving Angles Equations

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

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 angle pair is pictured?

• Alternate Interior Angles
• Supplementary Angles
• Vertical Angles
• Corresponding Angles

Tags

CCSS.7.G.B.5

The angles are supplementary. What is the value of x?

• x = 118

• x = 108

• x = 28

• x = 58

What is the value of x?

• 20^o

• 70^o

• 160^o

• 180^o

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Tags

CCSS.7.G.B.5

Solve for x

6x = 84

Solve

2w - 1 = 13

Solve

5h + 6 = 66

The angles are complementary. Find the value of x.

• 17

• 28

• 68

• 39.5