Measuring Angles and Finding the Missing Angle Supplementary and Complementary

Supplementary angles add up to how many degrees?

• 100

• 180

• 90

• 360

Tags

CCSS.7.G.B.5

Find the measure of the missing angle (?).

• 95

• 113

• 76

• 85

Tags

CCSS.8.G.A.5

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5

The Triangle Sum Theorem states that the sum of all angles in a triangle is ______. 

• 45°

• 90°

• 180°

• 360°

Tags

CCSS.8.G.A.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

What is the equation that could be used to solve for the missing angle measure?

• x + 64 = 90

• x = 64

• x + 64 = 180

Tags

CCSS.7.G.B.5

Which angle relationship is this, and which equation could be used to solve for x??

• Complementary Angles

  70 + (4 + 2x) = 90

• Supplementary Angles

  70 + (4 + 2x) = 180

• Vertical Angles

  70 = (4 + 2x)

Tags

CCSS.7.G.B.5

Solve for x

• 20

• 25

• 120

• 180

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

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