Parallel, Perpendicular, Intersecting Lines Overall Review

Front

What is a point where two lines meet called?

Back

Vertex

Front

What do we call special intersecting lines that intersect at a right angle?

Back

Perpendicular lines

Front

Do parallel lines cross one another or intersect?

Back

False

Front

If Line WX is perpendicular to Line BA, what does that mean?

Back

Line WX and Line BA intersect at a right angle.

Front

What kind of intersecting lines are perpendicular lines?

Back

Lines that intersect at a right angle.

Front

What are parallel lines?

Back

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

Front

What symbol is used to denote perpendicular lines?

Back

⊥ (perpendicular symbol)

Front

If two lines are parallel, what can we say about their slopes?

Back

Their slopes are equal.

Front

What is the relationship between intersecting lines?

Back

They cross each other at a point.

Front

Can two lines be both parallel and intersecting?

Back

No, that is not possible.