Angle Relationships (C/S)

What kind of angles are shown?

• complementary

• supplementary

• vertical

• corresponding

What is an example of a pair of complementary angles?

• 13° and 45°
• 10° and 170°
• 81° and 9°
• 90° and 3°

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

Find the missing angle.

• 60°
• 70°
• 50°
• 140

Tags

CCSS.7.G.B.5

Find the missing angle.

• 43°
• 47°
• 57°
• 67

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

• 100°
• 80°
• 90°
• 180°

Tags

CCSS.7.G.B.5

• x = 118
• x = 108
• x = 28
• x = 58

Tags

CCSS.7.G.B.5

If solving for x, how would you set up your equation?

• 2x + 10 = 4x + 20

• 6x + 30 = 180

• 6x + 30 = 90

• 4x = 30

Find the missing angle.

• 41°
• 32°
• 51°
• 31°

Tags

CCSS.7.G.B.5