Equations for Straight and Vertical Angles

Which Equation could be used to solve for x?

• x+4 = 104

• x+4 = 40

• x + 4 + 104 + 40 = 180

• x + 4 + 104 = 180

Tags

CCSS.7.G.B.5

Which Equation could be used to solve for x?

• x+4 = x

• x + 110 = 180

• x + 4 + 110 + x = 180

• x + 110 + x = 360

Tags

CCSS.7.G.B.5

Which Equation could be used to solve for x? AB is a straight line.

• 5x = 75

• 5x + 149 = 180

• 5x + 149 + 75 = 180

• 5x + 149 + 75 = 360

Tags

CCSS.7.G.B.5

Which Equation could be used to solve for x? AB is a straight line.

• 
  x + 89 = 180

• x = 89

• x + 79 = 180

• x = 90-89

• Answer Not Listed Here

Tags

CCSS.7.G.B.5

Lines CD and EG are perpendicular

Which Equation could be used to solve for x?

• 
  2x + 59 = 90

• 
  2x + 59 = 180

• 2x = 59

• 2x = 90

• Answer Not Listed Here

Tags

CCSS.7.G.B.5

Lines EF and CD are perpendicular.

Which Equation could be used to solve for x?

• x + x + 28 = 180

• 
  2x = 28

• x + x + 28 + 90 = 360

• x + x + 28 = 90

• Answer Not Listed Here

Tags

CCSS.7.G.B.5

Lines EF and CD intersect at point G.

Which Equation could be used to solve for x?

• 120 + 5x + 10 = 180

• 
  120 + 5x + 10 = 360

• 120 = 5x + 10

• x = 120 + 5x + 10

• Answer Not Listed Here

Tags

CCSS.7.G.B.5

Lines AB and CD intersect at point E.

Which angle is vertical to ∠DEB

• ∠EDB

• ∠CEB

• ∠CEA

• ∠ACE

• Answer Not Listed Here

Tags

CCSS.7.G.B.5

Lines AB and CD intersect at point E.

Which equation could be used to solve for x?

• x = 42+7x

• 7x = 180

• 42 = 7x

• 42 + 7x = 180

• Answer Not Listed Here

Tags

CCSS.7.G.B.5

Lines EF and CD intersect at G.

Which Equation could be used to solve for x? SELECT the THREE THAT APPLY

• 2x + 8 + x - 8 = 180

• 
  x - 8 = 52

• 2x + 8 + 52 = 180

• 2x + 8 = x - 8

• There are not 3 that could be used to solve for x

Tags

CCSS.7.G.B.5