Note: This site uses the inclusive definition of trapezoid.
Quadrilateral Family

Let's take a look at how all of the quadrilaterals are related to one another.
You will notice that the "kite" is included in our chart. The kite is an additional example of how varied the members of the quadrilateral family can be.




Now, let's look more closely at each of the quadrilaterals.

quadguy
  
kiteguy

trapguy
  
trapisosguy

paraguy
  
rectangleguy

rhombusguy
  
squareguy

For more quadrilateral information go to the Geometry course  "Quadrilateral" section.

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