The perimeter is the distance around the outside of a closed 2D shape, space or area. You see the perimeter in real life on a football pitch or around a house to show its boundary. You can only find ...

Area of Rectangle Formula: What is area? What is a rectangle? What is the area of a rectangle and how does one calculate the area of a rectangle? In this article, we have explained all concepts ...

From the shape of a flower to the numbers on a clock, everywhere you look you will be able to find some sort of pattern. Identifying 2D shapes Find out about regular 2D shapes and irregular polygons.