Parallel Lines and Transversal with Algebra Practice

Find the value of x. (Assume the 2 lines cut by the transversal are parallel.)

• x = 18.5

• x = 57

• x = 12

• x = 33

WHICH IS THE CORRECT EQUATION TO SOLVE FOR X? Assume that lines a and b are parallel.

• 16X+180 = 90

• 12X - 19 = 4X +1

• 12X - 19 + 4X +1=90

• 12X - 19 + 4X +1=180

WHAT IS THE CORRECT EQUATION TO FIND THE VALUE OF X?

• X=12

• 8X - 17 + 5X +19 = 180

• 8X - 17 = 5X +19

• X= -12

What is a transversal?

• A line that intersects two or more lines

• The angles opposite of each other when two lines cross

• Two angles whose sum measures 180 degrees

• Lines that intersect to form a 90 degree angle

Find the value of x.

Mathematical Equivalence

ON

Tags

8.8D

8.8.D

Give an equation of a line that is parallel to the line y = -3x

• y = 2/3x - 2

• y = 3x + 2

• y = -3x - 1

• y = -2/3x + 3

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

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

• congruent

• supplementary

Find the value of x.

Mathematical Equivalence

ON

Tags

8.8D

8.8.D

Lines x and y are parallel, cut by transversal z. Find teh measure of angle d.

• 45 degrees

• 68 degrees

• 90 degrees

• 112 degrees

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

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

• congruent

• supplementary