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Perimeter from Double-cones (Posted on 2016-02-20) Difficulty: 3 of 5
This problem is a generalization of Hypotenuse from Cone.

An acute triangle is rotated about each of its three sides to produce three double-cones of differing volumes.
The three double-cones have volumes of 55440*pi cm^3, 47520*pi cm^3, and 36960*pi cm^3.

Determine the perimeter of the triangle.

See The Solution Submitted by Brian Smith    
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  Subject Author Date
re(2): SolutionJer2016-02-24 12:29:36
re: SolutionBrian Smith2016-02-23 12:53:07
SolutionSolutionJer2016-02-23 11:06:29
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