Sujet : Divide a shape into four equal parts
De : richard (at) *nospam* cogsci.ed.ac.uk (Richard Tobin)
Groupes : rec.puzzlesDate : 01. Jul 2025, 20:01:29
Autres entêtes
Organisation : Language Technology Group, University of Edinburgh
Message-ID : <1041ba9$r8ca$1@artemis.inf.ed.ac.uk>
User-Agent : trn 4.0-test76 (Apr 2, 2001)
A well-known puzzle is to divide an L-shape - a square with one square
quarter removed - into four identical pieces.
But what about a square where the quarter removed is an isosceles
right-angled triangle with one of the sides as its hypotenuse?
This problem was set in Peter Parley's Annual, 1877, but I fear that
they are no longer available to provide the answer:
https://i.ebayimg.com/images/g/BZUAAOSwPqVlS8OY/s-l1600.jpgor
https://web.archive.org/web/20250701185837/https://i.ebayimg.com/images/g/BZUAAOSwPqVlS8OY/s-l1600.jpg
-- Richard
Divide a shape into four equal parts
Re: Divide a shape into four equal parts