JC and his friend, Dhruv are at summer camp. They have been given the task of decorating their cabin, for a competition. They cover one entire wall with different coloured squares. When the camp counsellor comes to inspect it, he appreciates it and mentions that the area of the wall is 40 squares. JC and Dhruv want to know what area is. The counsellor explains the concept to them along with the ways of finding the area of regular and irregular shapes. This is a product of Mexus Education Pvt.