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Curated by: Khan Academy India - English (9 videos)
Description In this video we look at the surface area of a cone by using a visual aid and see how we can cut a cone to convert the surface area into something triangles and rectangle and find how we can look at the area in a new way! Courses on Khan Academy are always 100% free. Start practicing—and saving your progress—now! https://www.khanacademy.org/math/ncert-class-9?lang=en Khan Academy India is a nonprofit organization with the mission of providing a free, world-class education for anyone, anywhere. We have videos and exercises that have been translated into multiple Indian languages, and 15 million people around the globe learn on Khan Academy every month. Support Us: https://india.khanacademy.org/donate Created by Devashish Phadnis