Geo - Unit 4.4 HW - Proving Lines are Parallel

Which could be used to prove the lines are parallel?

• Corresponding
• Alternate Interior
• Linear Pair
• Cannot be proved parallel

Which could be used to prove the lines are parallel?

• Alternate Interior
• Consecutive Interior
• Corresponding
• Cannot be proved parallel

Which could be used to prove the lines are parallel?

• Vertical
• Alternate Interior
• Corresponding
• Cannot be proved parallel

What value of x would make line m || line n?

• 54
• 126

Solve for  y.

• y = 20
• y = 120
• y = 60
• y = 10

Solve for y.

• y = 55
• y = 35
• y = 70
• y = 70

Select the figure that makes lines r and t parallel.

• 
• 
• 
• 

In this figure, angle 1 = 135 degrees
Which of these statements is enough to prove that lines m and n are parallel?

• angle 2 = 45 degrees
• angle 3 = 135 degrees
• angle 8 = 135 degrees
• angle 5 = 135 degrees

Which lines are parallel, and why?

• m || n because corresponding angles are congruent

• m || n because alternate interior angles are congruent

• p || q because corresponding angles are congruent

• p || q because alternate interior angles are congruent

Which lines are parallel, and why?

• m || n because corresponding angles are congruent

• m || n because alternate interior angles are congruent

• p || q because corresponding angles are congruent

• p || q because alternate interior angles are congruent