4C Types of lines 12/16

Front

What are parallel lines?

Back

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

Tags

CCSS.HSG.CO.A.1

Front

What are intersecting lines?

Back

Lines that cross each other at one point.

Tags

CCSS.HSG.CO.A.1

Front

What are perpendicular lines?

Back

Lines that intersect at a right angle (90 degrees).

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

What is a line segment?

Back

A part of a line that has two endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What is a ray?

Back

A part of a line that has one endpoint and extends infinitely in one direction.

Tags

CCSS.4.G.A.1

Front

What is a point in geometry?

Back

A location in space that has no size or dimension.

Tags

CCSS.4.G.A.1

Front

How do you denote a line segment using geometric notation?

Back

Tags

CCSS.HSG.CO.A.1

Front

How do you denote a ray using geometric notation?

Back

Using an arrow over the letters, e.g., @@ ightarrow{AB}@@.

Tags

CCSS.HSG.CO.A.1

Front

What is the symbol for parallel lines?

Back

The symbol || is used to indicate that two lines are parallel.

Tags

CCSS.HSG.CO.A.1

Front

What is the symbol for perpendicular lines?

Back

The symbol ⊥ is used to indicate that two lines are perpendicular.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1