Geometry Vocabulary Part 1

A _______________________________ is part of a line between two endpoints.

• endpoint

• Line

• Ray

• line Segment

A _______________________________ is a part of a line that has one endpoint and extends in  one direction without ending.

• endpoint

• ray

• line segment

• line

A _______________________________ is a straight set of points that extend in opposite directions without ending.

• line

• line segment

• ray

• endpoint

A ________________________________ is an exact location that is represented by a dot.  

• ray

• line segment

• endpoint

• point

Lines that meet or cross each other to form square corners.

• intersecting lines

• parallel lines

• perpendicular lines

• rays

Lines that meet or cross each other, but do not form square corners.

• parallel lines

• perpendicular lines

• intersecting lines

• segments

Lines that are always the same distance apart and do not meet.

• parallel lines

• intersecting lines

• perpendicular lines

• endpoints

How many 90 degree turns are in a circle? 

• 90

• 2

• 4

• 8

What is a 4 sided polygon called?

• triangle

• pentagon

• quadrilateral

• hexagon