8.3.1.b #1

Which two angles are vertical angles in the figure?

• ∠1 and ∠2

• ∠2 and ∠3

• ∠1 and ∠7

• ∠8 and ∠2

LIne l is parallel to Line m. Which statement about the angle relationships is true?

• ∠1 ≅ ∠7 and ∠3 ≅ ∠5

• ∠1 ≅ ∠8 and ∠4 ≅ ∠6

• ∠1 ≅ ∠5 and ∠2 ≅ ∠7

• ∠1 ≅ ∠4 and ∠6 ≅ ∠7

Tags

CCSS.8.G.A.5

Which pair of angles represents alternate interior angles?

• ∠1 and ∠4

• ∠2 and ∠7

• ∠3 and ∠6

• ∠5 and ∠8

Tags

CCSS.8.G.A.5

Which term best describes ∠5 and ∠6?

• supplementary angles

• corresponding angles

• complementary angles

• interior angles

Tags

CCSS.8.G.A.5

Which statement is a valid conclusion?

• ∠4 and ∠8 form a linear pair

• ∠2 and ∠7 form vertical angles

• ∠6 and ∠7 are complementary

• ∠1 and ∠2 are congruent

Tags

CCSS.7.G.B.5

Parallel lines m and n are cut by transversal t as shown. Which statement is true?

• ∠1 ≅ ∠4

• ∠3 ≅ ∠4

• ∠2 ≅ ∠7

• ∠3 ≅ ∠5

Tags

CCSS.8.G.A.5