7th Grade Final

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

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.

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

Find the supplement of the angle

• 160
• 20
• -70
• 180

complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Find the missing angle.

• 60°
• 70°
• 50°
• 140

• x = 118
• x = 108
• x = 28
• x = 58

Are these angles an example of complementary, supplementary, or neither?

• Complementary
• Supplementary
• Neither

Find the value of x. 

• 17
• 28
• 68
• 39.5

Find the value of x. 

• 14
• 112
• 108
• 104