Proving Transversal Angle Relationships

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

Tags

CCSS.7.G.B.5

• Alternate Interior Angles

• Alternate Exterior Angles

• Same-side Interior Angles

• Corresponding Angles

• None of these

Tags

CCSS.8.G.A.5

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate interior angles?

Tags

CCSS.8.G.A.5

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?

Tags

CCSS.8.G.A.5

Use the following steps to help set up and solve an equation to find x.

1) Name the angle relationship

2) Determine if that relationship is Congruent (=) or Supplementary (+ = 180)

3) Set up an equation based on your answer to step 2.

4) Solve for x

*When you get your answer, just type the number to submit

Mathematical Equivalence

ON

Tags

CCSS.7.G.B.5

Lines r and s are cut by a transversal. What value of x proves r ∥ s?

• 43

• 37

• 143

• 37

Tags

CCSS.8.G.A.5

m∠1 ​ (a)   m∠6

m∠3 + m∠5 ​ (b)   m∠7 + m∠8

• >

• =

• <

Tags

CCSS.7.G.B.5

Line l and m are cut by transversal n.  Which statement proves that line l is parallel to line m?

• ∠2 ≅ ∠3

• ∠2 ≅ ∠6 

• m∠7 + m∠8 = 180°

• m∠3 + m∠5 = 90°

Tags

CCSS.8.G.A.5

• Yes, vertical angles are congruent

• No, vertical angles are not enough to prove lines parallel

• Yes, corresponding angles are congruent

• Yes, alternate interior angles are congruent

Tags

CCSS.8.G.A.5

Which could be used to prove the lines are parallel?

• Alternate Interior

• Consecutive Interior

• Corresponding

• Cannot be proved parallel

Tags

CCSS.8.G.A.5