Line and Angle Measurement

If ∠5 ≌∠7, which of the following can be concluded?

• r is parallel to s by converse of Alternate Interior Angles Thm.

• u is parallel to v by Converse of Corresponding Angles Thm

• s is ⊥ u by Converse of Alternate Interior Angles Thm

• v ⊥ r by Converse of Alternate Exterior Angles Thm

Alternate interior angles are on the ________ of the parallel lines but on opposite sides of the transversal.

• Outside

• Inside

• Opposite

• Vertex

Which angle is a vertical angle to with \angle7 ?

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

Given the following two parallel lines that have been cut by a transversal. Choose all the options that represent corresponding angles.

What value of x proves that line p is parallel to line r?

• 14

• 12.5

• 15

• 25

What is the reason for Statement 4?

• Substitution

• Converse of Alternate Exterior Angles Theorem

• Converse of Corresponding Angles Postulate

• Converse of Same-side Interior Angles Theorem

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

Angle 1 = 27^o
Find the measure of angle 4

• 27^o

• 153^o

• 63^o

• 90^o