Geometry: Types of lines

Front

A line segment is a part of a _____ .

Back

Line

Front

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

Back

Perpendicular

Front

What type of line is this? (If two lines cross each other)

Back

Intersecting lines

Front

How many basic lines are there?

Back

6

Front

________________ lines never meet.

Back

Parallel lines

Front

A line that extends infinitely in one direction is called a _____ .

Back

Ray

Front

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

Back

Parallel lines

Front

Lines that cross each other at any angle are called _____ .

Back

Intersecting lines

Front

Lines that meet at a right angle are called _____ lines.

Back

Perpendicular

Front

A straight line that extends infinitely in both directions is called a _____ .

Back

Line