Geometry Vocabulary

What does the picture represent?

• line

• line segment

• ray

• angle

One fixed endpoint and extends infinitely along the line from the endpoint.

• array

• line segment

• ray

• line

Collinear points are points that lie on the same line.

• True

• False

• line AB
• ray AB
• line segment AB
• points

An exact position or location

• a line

• a point

• a ray

• a dot

A _______________ is a flat, 2-dimensional surface usually represented by a shape that looks like a floor or a wall.

• plane
• segment bisector
• line
• ray

Perpendicular lines never intersect.

• True
• False

Coplanar lines that do not intersect.

• Parallel Lines
• Perpendicular Lines
• Congruent Segments
• Parallel Planes

A geometric drawing using a limited set of tools.

• Construction
• Theorem
• Conditional Statement
• Postulate

lines that cross or meet and form angles

• parallel lines
• intersecting lines
• ray