Converse Transversals

If angle 1 is congruent to angle 3, Then... ?

• Line m is parallel to line n, because corresponding.

• Line m is parallel to line n, because alternate exterior.

• line a is parallel to line b, because alternate interior.

• line a is parallel to line b, because corresponding.

Tags

CCSS.8.G.A.5

If angle 1 and angle 8 are congruent....

• Then, line l and line m are parallel, because alternate exterior angles.

• Then, line n and line m are parallel, because alternate interior angles.

• Then, Then, line l and line m are parallel, because consecutive angles.

• Cannot deduce anything from this information.

Tags

CCSS.8.G.A.5

Which could be used to prove the lines are parallel?

• Converse of Alternate Interior Angles Theorem

• Converse of Same-Side Interior Angles Theorem

• Converse of Corresponding Angles Postulate

• Cannot be proved parallel

Tags

CCSS.8.G.A.5

• No

• Yes, Corresponding angles are congruent

• Yes, Alternate Interior angles are congruent

• Yes, Alternate Exterior angles are congruent

Tags

CCSS.8.G.A.5

If m∠n = 113^o, then m∠s =

• 180^o

• 90^o

• 67^o

• 113^o

Tags

CCSS.8.G.A.5

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

• 20

• 22

• 24

• 25

Tags

CCSS.8.G.A.5

What is the value of x?

• 60

• 26

• 14

• 10

Tags

CCSS.7.G.B.5

Solve for y.

• y = 20

• y = 120

• y = 60

• y = 10

Tags

CCSS.8.G.A.5

Find y.

• 50

• 130

Tags

CCSS.8.G.A.5

Find the value of x.

• 20

• 135

• 31

• 145

Tags

CCSS.8.G.A.5