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Neil Anderson
q
have you noticed
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have you noticed
Sunday 19 October 2014 at 19:51
Visible to anyone in the world
That the area of a circle is the area of a triangle height r(the radius) with base 2[pi] r
That the volume of a sphere is 4 times a great circle of said sphere
?
Is this stuff out there? Or are we inventing it?
Tags: trivaa
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