Parallel and Perpendicular Lines

Front

The matching colored angles represent _______________

Back

Same-Side Interior angles

Front

The matching colored angles represent _______________

Back

Alternate Interior angles

Front

Which of these is a characteristic of parallel lines?

Back

Never intersect

Front

The measures of angles 3 & 6 add to ____.

Back

180

Front

The colored matching angles are _______

Back

Congruent

Front

What are parallel lines?

Back

Lines in a plane that never meet and are always the same distance apart.

Front

What are perpendicular lines?

Back

Lines that intersect at a right angle (90 degrees).

Front

What are corresponding angles?

Back

Angles that are in the same position on two parallel lines cut by a transversal.

Front

What are alternate interior angles?

Back

Angles that are on opposite sides of the transversal and inside the two lines.

Front

What are same-side interior angles?

Back

Angles that are on the same side of the transversal and inside the two lines.