Mathematics

Area of rectangle

आयत का क्षेत्रफल

In this Class 9 Mathematics topic from the chapter “Area and Perimeter,” students learn how to find the area of a rectangle using the formula length × breadth. They understand what area represents, identify and use the correct units such as square centimetres and square metres, and solve problems involving given dimensions. The topic also helps learners distinguish area from perimeter and apply the concept to practical situations such as measuring floors, walls, fields, and rectangular objects.