Geometry Vocabulary Quiz

The spot formed at the intersection between two distinct lines.

• line
• ray
• line segment
• point

A straight path connecting two points that extends beyond the points in both directions.

• line
• ray
• line segment
• point

A part of a line between two points; all of the points between two given points including those points.

• line
• ray
• line segment
• point

A part of a line starting at a particular point and extending infinitely in one direction.

• line
• ray
• line segment
• point

An angle that measures 90 degrees.

• right
• acute
• obtuse
• line

An angle that measures less than 90 degrees.

• right
• acute
• obtuse
• line

An angle that measures more than 90 degrees but less than 180 degrees

• right
• acute
• obtuse
• line

Line segments that intersect at an angle of 90 degrees.

• right
• perpendicular
• parallel
• line

Line segments that never intersect and are always the same distance apart

• right
• perpendicular
• parallel
• line

A flat figure or a shape that has two dimensions —length and width.

• right
• acute
• vertex
• two dimensional figure