Missing Angle Equations

Find the value of x+17 in the provided geometric figure.

Tags

CCSS.8.G.A.5

Find the value of 8x-13 in the provided geometric figure.

Tags

CCSS.7.G.B.5

Find the value of 2x+59 in the provided geometric figure.

Tags

CCSS.7.G.B.5

Find the value of 7x in the provided geometric figure.

Tags

CCSS.7.G.B.5

Find the value of 5x-36 in the provided geometric figure.

Tags

CCSS.7.G.B.5

Find the value of x+10 in the provided geometric figure.

Tags

CCSS.8.G.A.5

Set up an equation that will help you solve for x.

• 60 + 75 + 180 = x

• 60 + 75 + x = 180

• 60 + 75 = x

• 60 + x = 75

Tags

CCSS.8.G.A.5

Set up the equation to find the missing angle

• 40 + 90 = x

• 40 + 90 + x = 180

• 180 = 40 - 90

• x + 40 + 40 = 180

Tags

CCSS.7.G.B.5

Set up the equation to solve for the missing angle

• 50 + 120 + x = 180

• x + 50 = 120

• 120 + 50 = x

• x + 120 = 50

Tags

CCSS.8.G.A.5

Set up an equation to find the missing angle

• 50 + 115 = x

• x + 50 + 115 = 180

• x + 50 = 115

• 50 + x = 180

Tags

CCSS.8.G.A.5