A sector with central angle (theta) is cut from a circle of radius 12 inches and the edges of the sector are brought together to form a cone. Find the magnitude of theta such that the volume of the cone is a maximum.

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- March 16th 2013, 12:55 AMjellchavezMaximum volume
**A sector with central angle (theta) is cut from a circle of radius 12 inches and the edges of the sector are brought together to form a cone. Find the magnitude of theta such that the volume of the cone is a maximum.** - March 16th 2013, 01:25 AMprincepsRe: Maximum volume