Hello,

please help me ,

Show that semi - vertical angle of right circular cone of given surface area and maximum volume is sin-1(1/3)?

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- Oct 27th 2009, 06:20 AManilpadavilright circular cone
Hello,

please help me ,

Show that semi - vertical angle of right circular cone of given surface area and maximum volume is sin-1(1/3)? - Oct 28th 2009, 06:45 AMGrandad
- Nov 1st 2009, 06:25 AManilpadavil
thank you very much