Geometry Terms and Notations

A location in space that is represented by a dot and has no dimension

• endpoint

• line

• line segment

• point

Select the correct notation for a point.

• point A

A one dimensional object that extends without end

• endpoint

• line

• line segment

• point

Consists of two endpoints and all the points between them

• endpoint

• line

• line segment

• point

Select the correct notation for a line segment.

A point that represents the ends of a line segment

• endpoint

• line

• line segment

• point

In geometry, there are three undefined terms. They are:

• point

• line

• segment

• plane

An undefined term in Geometry. A specific location. It has no dimension and is represented by a dot.

• Line

• Midpoint

• Collinear

• Point

An undefined term in Geometry. A connected straight path. It has no thickness and it continues forever in both directions.

• Endpoints

• Midpoint

• Line

• Segment Bisector

The point that divides the segment into two segments that have the same length.

• Coplanar

• Midpoint

• Ray

• Line