Parallel Lines Cut by Transversal Postulate

Which of the following statements is CORRECT when parallel lines are cut by a transversal?

• The sum of the degree measure of complementary angles is 180.

• The sum of the degree measure of corresponding angles is 180.

• The angles in linear pair are supplementary.

• Corresponding angles are not congruent.

Tags

CCSS.8.G.A.5

Which of the statements below is CORRECT?

• Any two acute angles are supplementary.

• Alternate exterior angles form a linear pair.

• Corresponding angles are complementary.

• Same-side interior angles are supplementary.

Tags

CCSS.8.G.A.5

In Figure 1, which of the following guarantees that a║b?

• ∠1 ≅ ∠7

• ∠3 ≅ ∠5

• ∠4 ≅ ∠5

• ∠4 ≅ ∠7

Tags

CCSS.8.G.A.5

In Figure 2, if a║b and t is a transversal, which angles are congruent to ∠5?

• ∠1, ∠2 and ∠3

• ∠1, ∠2 and ∠8

• ∠1, ∠4 and ∠7

• ∠1, ∠4 and ∠8

Tags

CCSS.8.G.A.5

In Figure 3, lines a and b are parallel cut by a transversal t. Which statement is NOT correct?

• ∠1 and ∠6 are congruent angles.

• ∠3 and ∠4 form a linear pair.

• ∠2 and ∠3 are supplementary.

• ∠3 and ∠5 are congruent angles.

Tags

CCSS.8.G.A.5

In Figure 4, line 1║line 2 and t is a transversal. Which of the following are corresponding angles?

• ∠1 and ∠7, ∠2 and ∠8

• ∠2 and ∠6, ∠3 and ∠5

• ∠3 and ∠6, ∠4 and ∠5

• ∠3 and ∠7, ∠4 and ∠8

Tags

CCSS.8.G.A.5

In Figure 4, line 1║line 2 and t is a transversal. Which of the following are alternate interior angles?

• ∠1 and ∠7, ∠2 and ∠8

• ∠2 and ∠6, ∠3 and ∠5

• ∠3 and ∠6, ∠4 and ∠5

• ∠3 and ∠7, ∠4 and ∠8

Tags

CCSS.8.G.A.5

What is m∠4 if m∠6 = 78?

• 78

• 88

• 92

• 102

Tags

CCSS.8.G.A.5

If m∠3 = 102, what is m∠8?

• 45

• 78

• 125

• 135

Tags

CCSS.8.G.A.5

From Figure 5, what is m∠2, if m∠7 = 102?

• 160

• 150

• 78

• 20

Tags

CCSS.8.G.A.5