# Geometry

### By : Aaron, Madison, Alex

Acute angle is an angle whose measure is between 0 degrees and 90 degrees compare obtuse angle.

More than 90 degrees.

Straight line a 180 degrees.

A right angle is 90 degrees.

A flat shape with four straight sides ex. square, rectangle, and a rhombus.

A square is a flat shape with four equal sides.

A four sided shape with all angle the same(90 degrees) and two sets of parallel lines.

A shape with four equal sides.

A four sided shape with two parallel sides and two opposite sides

A parallelogram is a shape with four sides and angles that are equal.

We got our information at these websites.

http://www.mathsisfun.com/definitions/index.html

These are some fun games for you to play

http://www.mathsisfun.com/games/index.html

http://www.math-play.com/geometric-figures-game/geometric-figures-game.html