About RS Aggarwal Solutions Class 9 Maths Chapter 15 Volume and Surface Area of Solids
In Class 9 CBSE mathematics, the chapter on "Volume and Surface Area of Solids" focuses on calculating the volume and surface area of various three-dimensional geometric shapes. Understanding these concepts helps students solve problems related to the measurement and comparison of the sizes of different solid objects. Check out all the solutions of RS Aggarwal for class 9 Maths and to get the best Home tuition for class 9 Maths find the tutors.
Here is an overview of the key concepts covered in the "Volume and Surface Area of Solids" chapter:
Volume of Solids:
The volume of a Cuboid: The volume of a cuboid is given by the formula: Volume = length * width * height, where length, width, and height represent the dimensions of the cuboid.
The volume of a Cube: The volume of a cube is given by the formula: Volume = side * side * side, where side represents the length of a side of the cube.
The volume of a Cylinder: The volume of a cylinder is given by the formula: Volume = π * radius² * height, where radius represents the radius of the base of the cylinder, and height represents the height of the cylinder.
The volume of a Cone: The volume of a cone is given by the formula: Volume = (1/3) * π * radius² * height, where radius represents the radius of the base of the cone, and height represents the height of the cone.
Exercise of RS Aggarwal Class 9 Chapter 15 Volume and Surface Area of Solids
Chapter 15 Exercise 15A
Chapter 15 Exercise 15B
Chapter 15 Exercise 15C
Chapter 15 Exercise 15D
Chapter 15 Multiple Choice Questions (MCQs)