More proofs for the Pythagorean theorem! I love these little geometry puzzles. I’m creating all this work~ #satisfying #originalanimation #math #mathart #mathtok #geometryart #visualproof #geometry #stemtok #satisfyingvideo | Reason-why

Square Dissection Puzzles: a square can be cut (dissected) into polygons and then reassembled into other regular polygons. Shown here: an equilateral triangle, a pentagon, and a hexagon. These are the record holders for smallest number of pieces needed: triangle (4 pieces by Henry Dudeney 1902), pentagon (6 pieces Robert Brodie 1891), and hexagon (5 pieces Paul Busschop 1870s). Fun fact- It is not known if any of these records are the smallest possible, no mathematical proofs yet exist on this q