Prallel, Intersecting, Perpendicular

Front

What is a ray?

Back

Part of a line with 1 endpoint and goes on forever.

Front

What are parallel lines?

Back

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

Front

What is a line segment?

Back

Part of a line with 2 endpoints.

Front

What are intersecting lines?

Back

Lines that cross each other at one point.

Front

What are perpendicular lines?

Back

Lines that intersect to form right angles (90 degrees).

Front

What is a line?

Back

A straight path that goes on forever in both directions.

Front

What is a vertex?

Back

The point where two lines meet or intersect.

Front

How do you identify parallel lines in a figure?

Back

Look for lines that are the same distance apart and never touch.

Front

What is the difference between a ray and a line segment?

Back

A ray has one endpoint and goes on forever, while a line segment has two endpoints.

Front

Can parallel lines ever intersect?

Back

No, parallel lines never meet.