Lines, Line Segments, Parallel, Perpendicular Lines

Front

What are lines that never intersect called?

Back

Parallel Lines

Front

What do you call a straight path that extends infinitely in both directions?

Back

Line

Front

What is a part of a line that has two endpoints?

Back

Line Segment

Front

What kind of lines meet at a right angle?

Back

Perpendicular Lines

Front

What is the point where two lines meet?

Back

Vertex

Front

What do you call lines that are next to each other but do not touch?

Back

Parallel Lines

Front

What is a straight path that has no endpoints?

Back

Line

Front

What is the term for the distance between two points on a line segment?

Back

Length

Front

What do you call a line that goes up and down?

Back

Vertical Line

Front

What do you call a line that goes side to side?

Back

Horizontal Line