Parallel lines

For what value of x are the two lines m and n parallel?

What is the angle relationship between the 2 angles?

• x = 9 by Alternate Exterior Angles

• x = 39 by Alternate Exterior Angles

• x = -9 by Alternate Interior Angles

• x = 7 by Corresponding Angles

Tags

CCSS.8.G.A.5

Identify the angle relationship between angles 4 & 6

• Corresponding
• Alternate Interior
• Alternate Exterior
• Same-Side Interior

Tags

CCSS.8.G.A.5

Which angles are alternate interior?

• c and h
• e and g
• f and i
• g and f

Tags

CCSS.8.G.A.5

What is the relationship of the angles?

• Corresponding

• Consecutive Interiors

• Alternate Interior
• Alternate Exterior

Tags

CCSS.8.G.A.5

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

Tags

CCSS.8.G.A.5

Alternate exterior angles are...

• congruent

• supplementary

• complementary

• not related

Tags

CCSS.8.G.A.5

 $\angle9\ \ \ and\ \ \ \angle10\ \ \ are$ 

• congruent, by the consecutive interior angle theorem.

• supplementary, by the alternate interior angle theorem.

• congruent, because vertical angles are congruent.

• supplementary, because linear pairs are supplementary.

Tags

CCSS.8.G.A.5

What is the angle relationship between <2 and <11?

• Corresponding Angles

• Alternate Interior Angles

• Alternate Exterior Angles

• Consecutive Interior Angles

• No Relationship

Tags

CCSS.8.G.A.5

<3 and <8

• Alternate Interior Angles

• Alternate Exterior Angles

• Consecutive Interior Angles

• Corresponding Angles

• None of these

Tags

CCSS.8.G.A.5

Choose ALL angle relationships that are equal.

• Same-Side Exterior

• Corresponding

• Alternate Interior

• Alternate Exterior

• Same-Side Interior

Tags

CCSS.8.G.A.5