IF h, C , V are height , curved surface and volume of a cone respectively, then prove that 3 π V h² – C² h²+ 9 V² = 0
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Originally Posted by snigdha IF h, C , V are height , curved surface and volume of a cone respectively, then prove that 3 π V h² – C² h²+ 9 V² = 0 Hi snighda, this is just a practice question for cones. Use for cone volume for cone curved surface area. Therefore Then If these are added we get zero only if h=1. Therefore should your equation have instead of ?
umm..i guess you are right..... the correct equation will be 3 pi V h^3 – C² h²+ 9 V² = 0 thanks...!
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