Missing Angles Measures

Find the missing angle.  Find x.

• 20^o

• 70^o

• 160^o

• 180^o

• x = 118

• x = 108

• x = 28

• x = 58

• x = 62

What is the value of x?

• 37

• 72

• 108

• 18

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Carrie needs to determine the missing angle measure.  Which of the following equations could Carrie use to determine x?

Which equation would you use to solve for the missing angle measure?

• x + 115 = 180

• x + 115 = 90

• x + 115 = 115

• x + 115 = 270

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

• x + 19 = 180

• x + 19 = 19

• x + 19 = 60

• x + 19 = 90

Carrie needs to determine the missing angle measure.  Which of the following equations could Carrie use to determine x?

Solve for x

• 5

• 90

• 25

• 10

Find the value of x.

• 14

• 60

• 35

• 180