Mathematics can be both fantastic and challenging at the same time. Specially in class 10 when students have to give board paper. So our NCERT class 10 Mathematics Chapter 12 Surface Areas and Volumes notes will provide conceptual clarity to the students. It will work like a bridge for students between class room theory lecture and solving exercise at home.
These Class 10 Chapter 12 Surface Areas and Volumes Notes is a masterstroke for students who want to pursue a career in science, like becoming an engineer, scientist etc. Most of the concept given in class 11 maths have already been introduced in class 10 maths. So these notes are also the foundation of class 11 math.
Class 10 Maths 12 Surface Areas and Volumes Notes
Chapter 11: Areas Related to Circles Notes
Chapter 13: Statistics Notes
Below we have also given most important topics of NCERT Class 10 Mathematics chapter 12 Surface Areas and Volumes Notes. Students should revise these notes regularly to remember the chapter properly.
Important Topic of Surface Areas and Volumes
Surface Area and Volume of Cuboid
A cuboid is the region covered by its six rectangular faces. The surface area of a cuboid is equal to the sum of the areas of its six rectangular faces.
Surface area of the cuboid
Consider a cuboid whose dimensions are l X b X h , respectively.
Surface Area and Volume of Cylinder
A cylinder is a solid shape that has two circular bases, connected with each other, through a lateral surface. Thus, there are three faces, two circular and one lateral, of a cylinder. Based on these dimensions, we can find the surface area and volume of a cylinder.
Surface Area of Cylinder
Take a cylinder of base radius r and height h units. The curved surface of this cylinder, if opened along the diameter (d = 2r) of the circular base can be transformed into a rectangle of length 2𝝅r and height hunits.