Missing Angles Supplementary

What type of angles are these?

• Adjacent Angles

• Vertical Angles

• Complementary Angles

• Supplementary Angles

Tags

CCSS.7.G.B.5

Supplementary angles always add up to

Tags

CCSS.7.G.B.5

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

Tags

CCSS.7.G.B.5

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

Tags

CCSS.7.G.B.5

. The combined angle is 180°. Find the value of angle x.

• 30^o

• 45^o

• 90^o

• 15^o

Tags

CCSS.7.G.B.5

Find what the value of x.

• 118

• 108

• 28

• 58

Tags

CCSS.7.G.B.5

Which equation would you use to solve for the value of a?

• 2a + 76 = 180

• 2a + 76 = 90

• 180 - 76 = a

• a + 76 = 180

Tags

CCSS.7.G.B.5

Find the equation that you could solve to to find the value of x, and the actual value of x.

• 123 + 3x = 90

  15

• 123 + 3x = 90

  16

• 123 + 3x = 180

  x = 18

• 123 + 3x = 180

  x = 19

Tags

CCSS.7.G.B.5

What is the measurement of x?

• 180

• 50

• 55

Tags

CCSS.7.G.B.5

What is the measure of the missing angle?

• 39

• 129

• 119

• 139

Tags

CCSS.7.G.B.5