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.
(In reply to computer solution
note: the very beginning is wrong in the volume of the large pyramid.
Posted by Charlie
on 2020-10-07 09:06:12