# geometry pythagoras batman

Problem 800: de Gua's Theorem, Pythagorean theorem in 3-D

Details: https://t.co/MIDNBStq5t

3 8
2016-06-10

THE PYTHAGOREAN KNIGHT! Check out this cool tee design from Teepublic! Buy it here @ http://t.co/94kXCG2rjZ

6 3
2014-05-16

Detail of "Pythagorean slate" w Harmonic Ratios from Raphael's "School of Athens" cc

4 3
2013-04-11