Math 20-2 - Properties of Angles/Parallel Lines

Using the diagram provided, and given that m $\parallel$  n, the relationship between  $\angle2$   and  $\angle3$  is that they are 

• alternate interior angles

• corresponding angles

• vertically opposite angles

• exterior angles

Tags

CCSS.8.G.A.5

Using the diagram provided, and given that  $m\parallel n$  , the relationship between  $\angle4$  and  $\angle8$  is that they are 

• co-exterior angles
  

• corresponding angles

• co-interior angles

• interior angles

Tags

CCSS.8.G.A.5

Using the diagram provided, and given that  $m\parallel n$ , the relationship between  $\angle2$   and  $\angle7$  is that they are 

• interior angles

• corresponding angles

• vertically opposite angles

• alternate exterior angles

Tags

CCSS.8.G.A.5

Using the diagram provided, and given that  $m\parallel n$ , the relationship between  $\angle4$  and  $\angle5$  is that they are 

• vertically opposite angles

• corresponding angles

• co-interior angles

• alternate interior angles

Tags

CCSS.8.G.A.5

If  $\angle A$  and  $\angle B$  are complementary angles and $\angle B=63\degree$ , the measure of  $\angle A$  is _____ $\degree$  ? (number only)

Tags

CCSS.7.G.B.5

If  $\angle C$  and   $\angle D$  are supplementary angles, and  $\angle D\ =35\degree$ , then the measure of $\angle C$  is _____ $\degree$ ? (number only)

Tags

CCSS.7.G.B.5

Which of the following conditions does NOT help you to prove that two lines that are intersected by a transversal are parallel?

• Each pair of co-interior angles are supplementary.

• If the transversal intersecting the two lines is perpendicular to both lines.

• Each pair of alternate interior angles are congruent.

• Each pair of corresponding angles are complementary.

Using the provided diagram, and given that  $m\parallel n$ , what is the measure of  $\angle x$  ? (number only)

Tags

CCSS.8.G.A.5

Using the information in the diagram and given that $m\parallel n$ , determine the value of x. x = ____. (record just the number as your answer)

If a transversal intersects two lines that are not parallel, which of the following statements is false?

• The alternate interior angles are not congruent.

• The co-interior angles on each side of the transversal are less than  $180\degree$ .  

• All pairs of vertically opposite angles are congruent.

• Angle pairs on the same side of the transversal at each intersection point are supplementary.