# Definitions

### Ansley Faloni & Garrett Redditt

## Point

A point is a location that has no size .

## Line

A is an undefined term in geometry, a line is a straight path that no thickness and extends forever.

## Ray

A ray is a part of a line that starts at an endpoint and extends forever in one direction.

## Line Segment

The part of a line consisting of two ent points and all points in between.

## Angle

A figure formed by two rays with a common endpoint.

## Acute Angle

An angle that measures greater than 0 degrees less than 90 degrees.

## Obtuse Angle

An angle that measures greater than 90 degrees and less than 180 degrees.

## Right Angle

An angle that measures 90 degrees.

## Parallel Lines

Lines in the same place that do not intersect.

## Perpendicular Lines

Lines that intersect to form four 90 degree angles.