પૃષ્ઠફળ અને ઘનફળ (Surface Area and Volume): ભાગ 1/2 (Part 1/2) - Gujarati Maths
Channel: Open Learning Initiative , NSS IIT Bombay
Date: 09/12/2015

This video focusses on the class 9 syllabus. It begins with examples of applications of the surface area (both total and curved surface area, wherever applicable) and volume formulae in real life.  After that, the formulae for cuboid, cube, cylinder, cone and sphere are stated with derivation wherever possible. In most cases, the complex shape is broken down to simpler shapes and the corresponding formulae are then derived. This is followed by a few solved examples. 

The answers to questions given at the end of the video are:
Question 1: (d) 1/3
Question 2: (d) 3

Taught by: Meet Taraviya

To download this video, click on this link: https://gymkhana.iitb.ac.in/~nss/olidwd/C10/Maths/Gujarati/13.html

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