Angle Relations and Solving Missing Angles

Find the missing angle.

• 60°

• 70°

• 50°

• 140

Tags

CCSS.7.G.B.5

• x = 118
• x = 108
• x = 28
• x = 58

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

Solve for x

• 6

• 140

• 20

• 90

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

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

• Complementary, 15

• Supplementary, 16

• Complementary, 18

• Supplementary, 19

Tags

CCSS.7.G.B.5

What is the value of x?

• 37

• 72

• 108

• 18

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

Find the value of x.

• 18°

• 28°

• 38°

• 118°

Tags

CCSS.7.G.B.5

The angle relationship shown is -

• complementary angles

• supplementary angles

• vertical angles

• angle bisector

Tags

CCSS.7.G.B.5