Points, Lines, and Angles 3rd Grade

Front

What is a point?

Back

A point is a specific location in space that has no size or dimension.

Tags

CCSS.4.G.A.1

Front

What is a line segment?

Back

A line segment is a part of a line that has two endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What are parallel lines?

Back

Parallel lines are lines that never meet and are always the same distance apart.

Tags

CCSS.HSG.CO.A.1

Front

What is a vertex?

Back

A vertex is a point where two or more lines meet.

Front

What is an angle?

Back

An angle is formed when two lines meet at a point.

Tags

CCSS.4.G.A.1

Front

What does it mean for lines to be perpendicular?

Back

Perpendicular lines are lines that intersect to form right angles.

Tags

CCSS.4.G.A.1

CCSS.HSG.CO.A.1

Front

What is a ray?

Back

A ray is a part of a line that starts at a point and extends infinitely in one direction.

Tags

CCSS.4.G.A.1

Front

How do you identify a line segment in a figure?

Back

A line segment can be identified by its two endpoints.

Tags

CCSS.HSG.CO.A.1

Front

What is the difference between a point and a line segment?

Back

A point has no size, while a line segment has length and two endpoints.

Tags

CCSS.4.G.A.1

Front

Can two lines be parallel and intersect at the same time?

Back

No, parallel lines never intersect.

Tags

CCSS.HSG.CO.A.1