Points, Lines, and Planes and the Segment Addition Postulate

A flat surface made up of points that extend infinitely in all directions within 2 dimensions

• Line

• Plane

• Segment

• Angle

Points that are not on the same plane

• collinear

• noncollinear

• noncoplanar

• coplanar

What does the image show?

• a line
• a line segment
• a ray
• a point

A _____ is straight and extends in both directions forever.

• point
• line
• line segment
• ray

This point divides a line segment into 2 equal parts.

• point
• vertex
• midpoint
• segment

What are the undefined terms essential to any study of geometry?

• points, lines, rays
• rays, segments, lines
• points, lines, planes
• lines, points, segments

Which has only one endpoint?

• line
• line segment
• ray
• plane

A__________ is a fixed position in space and has no dimensions or size.

• Point
• Line
• Plane
• Cube

Name the Image

• Angle
• Line
• Line Segment
• Ray

Two lines intersect at a ....

• angle
• point
• line
• intersection