**Different Types of Quadrilaterals**

Quadrilaterals are categorised as the following, depending upon their sides.

- Parallelogram
- Rhombus
- Rectangle
- Square
- Trapezium
- Isosceles Trapezium
- Kite

- More Solved examples on Quadrilaterals
- Properties of Cyclic Quadrilaterals
- RS Aggarwal Class 9 Solutions Quadrilaterals and Parallelograms

**Parallelogram:** A quadrilateral in which the pairs of opposite sides are parallel, is called a parallelogram.