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Gold-in pyramid (Posted on 2020-10-06) Difficulty: 3 of 5
A right pyramid has a unit square base ABCD and vertex V. Its height is 1 unit.

Points E and F are on CV and DV respectively such that ABEF is a plane section that splits the pyramid into two pieces of equal volume.

Find the length EF.

See The Solution Submitted by Jer    
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  Subject Author Date
SolutionSolutionBrian Smith2020-10-10 00:30:57
Hints/TipsSimpler solutions existJer2020-10-09 21:56:27
Solutionre(2): computer solutionCharlie2020-10-07 15:50:23
re: computer solutionCharlie2020-10-07 09:06:12
Some Thoughtscomputer solutionCharlie2020-10-07 06:59:46
some thoughtsSteven Lord2020-10-06 22:49:58
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