rectangle

4 Sided Rectangles

The simple rectangle is a rectangle with four right angles. Rectangles are all isogonal with 2 diagonal sides equal in length and 2 opposite sides equal in length. A crossed rectangle is a more complex shape which is also called a bow-tie or butterfly rectangle. Look around, you can find a rectangle almost everywhere and in every thing.  Visit wikipedia.org rectangle (geometry) for more detailed information about the rectangle shape.