Quadrilaterals Topics

Basics of Quadrilaterals

As we walk through the geometric jungle, we see all types of different mathematical creatures....

Parallelograms

Parallelograms are everywhere. They hide in plain sight, staring us straight in the face. Like...

Rhombi

Now that we've covered the most common type of quadrilateral that we come across, we can bust out...

Rectangles

You've probably known what a rectangle was since you were in preschool. We have to admit, they're...

Squares

If you thought rectangles were special, you're in for a treat. They're called squares, and...

Kites

We're through with the parallelograms. That's all of the major quadrilaterals, right? Uh...not so...

Trapezoids

The last family of quadrilaterals are the outcasts. They're different from the rest of the...

Cyclic Quadrilaterals

All our lives, we've been taught that boxes are bad. We shouldn't put things in boxes (at least,...

Polygons

We've been focused on triangles and quadrilaterals for a long, long time. But in this geometric...