Angle Measure Formed by a Transversal

Calculate the missing angle.

• 132º

• 58º

• 48º

• 38º

Tags

CCSS.8.G.A.5

Calculate the missing angle.

• 110º

• 107º

• 73º

• 117º

Tags

CCSS.7.G.B.5

Which value of x will show that lines l and m are parallel?

• 20

• 22

• 24

• 25

Tags

CCSS.8.G.A.5

Which value of x will show that line m is parallel to line r?

• 33

• 25

• 24

• 20

Tags

CCSS.8.G.A.5

If  m∠7 = 60°, find the measure of ∠4. 

• 65°

• 110°

• 60°

• 75°

Tags

CCSS.8.G.A.5

What is the value of x?

• 13

• 6.2

• 29.8

Tags

CCSS.7.G.B.5

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

So, if  and , we can substitute to get this equation:  .  Conclude

Tags

CCSS.7.G.B.5