Finding Angle Measure in Intersecting Lines

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

Tags

CCSS.7.G.B.5

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

Tags

CCSS.7.G.B.5

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Two lines intersect to form the angles in the figure below. What is the value of x?

• -1/2 

• 2/3

• 3

• 5

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

In the figure, not drawn to scale, AB and CD are straight lines. Find ∠x.

Tags

CCSS.7.G.B.5

• 32

• 60

• 40

• 32

Tags

CCSS.7.G.B.5

• 80

• 40

• 30

• 20

• 10

Tags

CCSS.7.G.B.5

Tags

CCSS.7.G.B.5