4.6A (Supporting) - 4th Grade Math STAAR Review 4.6A

Front

What are parallel lines?

Back

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

Front

What are perpendicular lines?

Back

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

Front

What are intersecting lines?

Back

Lines that cross each other at any angle.

Front

Which figure shows parallel lines?

Back

A figure where two lines are always the same distance apart.

Front

What is the angle formed by perpendicular lines?

Back

90 degrees.

Front

If two lines are always one inch apart and do not meet, what are they called?

Back

Parallel lines.

Front

What do we call lines that meet at a point?

Back

Intersecting lines.

Front

How can you identify perpendicular lines in a drawing?

Back

Look for lines that form a square corner (90 degrees).

Front

What is the difference between parallel and intersecting lines?

Back

Parallel lines never meet, while intersecting lines cross each other.

Front

Can parallel lines ever intersect?

Back

No, parallel lines never meet.