https://www.khanacademy.org/math/revision-term-1-od-math-class-10/x03e14a980a7a91ad:week-3/x03e14a980a7a91ad:mensuration/v/surface-area-of-sphere-computation-and-sense-of-formula 2024-01-17T11:25:19.383730229Z Surface area of sphere: computation and sense of formula Why Is the formula for surface area of sphere equal to 4pir^2? And applying its formula to find the surface area. Devashish Phadnis video https://cdn.kastatic.org/googleusercontent/ZCdwTudJg6e6n-P2gsaUborP4izvMsGo71pvEVlX9dNYWcLXcP7VHkWpn2grt4TUP1KoJLQP9NswyHBuBLSFTBw Surface area of sphere: computation and sense of formula Why Is the formula for surface area of sphere equal to 4pir^2? And applying its formula to find the surface area. https://cdn.kastatic.org/ka-youtube-converted/IZ4DpWYO3kY.mp4/IZ4DpWYO3kY.mp4 270 Surface area of sphere https://www.khanacademy.org/math/revision-term-1-od-math-class-10/x03e14a980a7a91ad:week-3/x03e14a980a7a91ad:mensuration/e/surface-area-of-spheres 2026-03-07T07:50:55.659331768Z Surface area of spheres Let's solve some problems and apply the formula for the surface area of spheres. Aakash Bagga exercise