# Geometry Vocab

### Chloe Navarro

## Adjacent angles

are two angles that have a common vertex and a common side.

## Alternate exterior angles

Congruent

## Alternate interior angles

They are inside the two parallel lines, and are on opposite sides of the transversal.

## Complementary angles

Two angles that sum up to be 90 degrees.

## Corresponding angles

If two lines are parallel the angles are equal.

## Supplementary angles

Two angels that sum up to 180 degrees.

## Parallel lines

Two straight angles.

## Perpendicular lines

An angle that can be equal as 90 degrees.

## Transversal lines

A line that passes through two lines in the same plane at two distinct points

## Vertical Angels

each of the pairs of opposite angles made by two intersecting line.

## Perimeter

Adding all sides together.

## Area

Multiplying one side of each length.

## Surface area

The sum of all areas.

## Volume

The amount of Space and object can take up.

## Circumference

The distance around something.

## Diameter

A straight line passing from side to side through the center.

## Radius

A straight line from the center of the circumference.

## Face

The surface of something.

## Edge

The outside limit of an object.

## Vertex

The highest point.