Front

What are parallel lines?

Back

Parallel lines are lines in a plane that never meet or intersect, no matter how far they are extended.

Front

What are perpendicular lines?

Back

Perpendicular lines are lines that intersect at a right angle (90 degrees).

Front

What are intersecting lines?

Back

Intersecting lines are lines that cross each other at any angle.

Front

Give an example of parallel lines in real life.

Back

The rails of a train track are an example of parallel lines.

Front

Give an example of perpendicular lines in real life.

Back

The corner of a square or rectangle is an example of perpendicular lines.

Front

What is the symbol used to denote parallel lines?

Back

The symbol for parallel lines is '||'.

Front

What is the symbol used to denote perpendicular lines?

Back

The symbol for perpendicular lines is '⊥'.

Front

How can you identify parallel lines in a figure?

Back

Parallel lines will never meet and will always be the same distance apart.

Front

How can you identify perpendicular lines in a figure?

Back

Perpendicular lines will intersect at a right angle (90 degrees).

Front

What is the relationship between parallel lines and angles?

Back

Parallel lines cut by a transversal create equal corresponding angles.