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# VOLUME AND SURFACE AREA

Mathematics For IX

Instructed by Sameer Kohli
Validity: 120 days
Free

Published    20-Dec-2016      Bilingual

This video is by Sameer sir on the topic " Formulas of Volume and Surface Area". This chapter covers 18 marks in exams and is of the highest weightage. This chapter accounts the following : Surface areas and volumes of cubes, cuboids, spheres (including hemispheres) , right circular cylinders/cones and Frustum. The entire chapter contains many formulas and each exercise is for the better understanding of each shape. You will thoroughly understand the concepts of each figure. This chapter need your strong calculations , even a small mistake can cause you repeat the solution. This lecture is useful for the students of class IX and X. This lecture is for all students of English Medium School.

Section 1: Volume and Surface Area (This video is by Sameer sir on the topic " Volume and Surface Area". In this video you will find all the formulas of the 3D figures and you will learn how these formulas are derived, their new and innovative way of learning .This lecture is very interactive and useful for all who are in IX, X or preparing for SSC. Sameer Sir has really made this topic interesting and easy.)
Lecture 1 Volume and Surface Area (In this lecture you will understand the formulas of the 3D surfaces like Cube, Cuboid, Cylinder, Sphere, hemisphere etc. These are just not the formulas but something very useful for all you life. Here you will learn to derive the formulas and how to use them. The difference between Total Surface area, Curved Surface area, Lateral Suraface area and their volumes. This video is by Sameer sir on the topic " Surface Area and Volume". In this video you will find all the formulas of the 3D figures and you will learn how these formulas are derived, their new and innovative way of learning .This lecture is very interactive and useful for all who are in IX, X or preparing for SSC. Sameer Sir has really made this topic interesting and easy.He has provide us with some new tips and tricks via figures so that you won't learnt the formulas instead you will visualize the figure and memorize them in a very innovative way. The way that you will not forget them ever. This chapter is entire based on your numerical ability and Sir is gong to make it your strength)

#### Sameer Kohli

Mr. Sameer Kohli is our the most interactive teacher of study khazana. He teaches the students of class IX, X, XI and XII. Further he has 10 years of experience and this experience has made many students score the best result. A topic taught by sir cannot be forgotten. He has a zeal to teach and he always comes up with a new enthusiasm, a new story and a new trick. His lectures are boon for all the students who want to succeed. In his lectures he has shared some secrets of success. If you wish to be successful you should watch his lectures. These lectures can be a life changing experience for you.

10 years

#### That video on surface area and volume for class 9 was amazing

That was just amazing. i love the ease by by which you make us understand . thank you for making me understand that big and lengthy topic in such a easy manner . i am eagerly waiting for your next video of class 9 or 10.

#### Maths

Best teacher for maths ever

best teacher