Determine If Lines Parallel

The slope of a line is 5/11. The slope of a line parallel to this line is:

• -5/11

• 5/11

• -11/5

• 11/5

Tags

CCSS.8.EE.B.6

Determine if the given pair of lines is parallel, perpendicular, or neither.

• Parallel

• Perpendicular

• Neither

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

No

Yes by Consecutive Interior Angles Converse Theorem

Yes by Alternate Interior Angles Converse Theorem

Yes by Alternate Exterior Angles Converse Theorem

• No

• Yes by Consecutive Interior Angles Converse Theorem

• Yes by Alternate Interior Angles Converse Theorem

• Yes by Alternate Exterior Angles Converse Theorem

Tags

CCSS.8.G.A.5

No. Only Alternate Exterior Angles being congruent verify parallel lines.

Yes by Corresponding Angles Converse Theorem

Yes by Alternate Interior Angles Converse Theorem

Yes by Alternate Exterior Angles Converse Theorem

• No. Only Alternate Exterior Angles being congruent verify parallel lines.

• Yes by Corresponding Angles Converse Theorem

• Yes by Alternate Interior Angles Converse Theorem

• Yes by Alternate Exterior Angles Converse Theorem

Tags

CCSS.8.G.A.5

• r || s by the corresponding angles converse.

• t || u by the same side interior angles converse.

• t || u by alternate interior angles converse.

• there is not enough information to determine any lines are parallel

Tags

CCSS.8.G.A.5

Given\ \angle4\cong\angle15,\ which lines, if any, are parallel? Explain.

• a||b, alternate interior angles converse

• a||b, alternate exterior angles converse

• c||d, alternate interior angles converse

• c||d, alternate exterior angles converse

• Not Parallel

Tags

CCSS.8.G.A.5

• c||d, corresponding angles converse

• a||b, alternate interior angles converse

• c||d, consecutive interior angles converse

• Not Parallel

• a||b, consecutive interior angles converse

Tags

CCSS.8.G.A.5

which lines, if any, are parallel? Explain.

• a||b, same side interior angles converse

• c||d, alternate interior angles converse

• c||d, alternate interior angles converse

• Not Parallel. Angles do not share a transversal

Tags

CCSS.8.G.A.5

Which theorem explains why the two lines are parallel?

• Alternate Exterior Angles Theorem

• Vertical Angles Theorem

• Alternate Exterior Angles Converse Theorem

• Corresponding Angles Converse Theorem

Tags

CCSS.8.G.A.5

• a||b, corresponding angles converse

• c||d, corresponding angles converse

• c||d, linear pair postulate

• Not Parallel

Tags

CCSS.8.G.A.5