Solve Parallel Lines Cut by a Transversal

Find the missing angle measure and state the name of the pair of angles.

• 124 degrees; Corresponding angles

• 56 degrees; Corresponding angles

• 124 degrees; Same-side interior angles

• 56 degrees; Same-side interior angles

Find the missing angle measure and name the pair of angles.

• 79 degrees; Vertical Angles

• 101 degrees; Linear Pair

• 79 degrees; Corresponding Angles

• 101 degrees; Alternate Interior Angles

Find the missing angle measure and name the pair of angles.

• 52 degrees; Same-side interior angles

• 128 degrees; Corresponding Angles

• 52 degrees; Vertical Angles

• 128; Corresponding Angles

Solve for x.

• A

• B

• C

• D

Supplementary Angles

• Def of Supplementary Angles

• Def of Linear Pair

• Linear Pair Postulate

• Congruent Supplements Thm

If line a is parallel to line b, then which statement is best matches the angles?

• 8x - 17 + 5x +19 = 180 because "if ll lines, then consecutive interior angles are supplementary".

• 8x - 17 = 5x + 19 because "if ll lines, then alternate interior angles are equal".

• 8x - 17 = 5x +19 because "if ll lines, then corresponding angles are equal".

Lines L and M are parallel. Find x.

TYPE THE NUMBER ONLY.

What is the correct EQUATION to find the value of x AND what is the value of x?

• X=12

• 8X - 17 + 5X +19 = 180

• 8X - 17 = 5X +19

• X= -12

Alternate Exterior Angles are ​ (a)   . Consecutive Exterior Angles are ​ (b)   .

Alternate Interior Angles are ​ (c)   . Consectuive Interior Angles are ​ (d)   .

• congruent

• supplementary

If it is given that the indicated lines are parallel and that segment SF bisects ∠TSE, select ALL correct statements that could be used.

• ∠1 ≅ ∠5 by the corresponding angles postulate

• ∠2 ≅ ∠4 by the alternate interior angles theorem

• ∠1 ≅ ∠2 by the definition of an angle bisector

• ∠3 and ∠5 are supplementary by the consecutive interior angles theorem