Angles Relationships and Equations

Which equation could help you solve for x?

• x+46=360

• x+46=90

• x+46=180

• x+y+46=90

Which equation could help you solve for f?

• 130+f=180

• e+f+130=360

• ef=180

• e+f+130+180=360

Solve for f

• f=55

• f=50

• f=230

• f=180

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

Set up the equation to solve for the missing angle

• 50 + 120 + x = 180

• x + 50 = 120

• 120 + 50 = x

• x + 120 = 50

Set up an equation to find the missing angle

• 50 + 115 = x

• x + 50 + 115 = 180

• x + 50 = 115

• 50 + x = 180

Set up an equation that will help you find the missing angle

• 80 + x = 110

• 80 + 110 + x = 180

• 110 + x = 80

• 80 + 110 = x

Which of the following is an example of corresponding angles?

Which of the following is NOT an example of supplementary angles?