Dodecagon Dissections

Author : Gavin Theobald

Main index

{3} Triangle
{4} Square
{5} Pentagon
{6} Hexagon
{7} Heptagon
{8} Octagon
{9} Enneagon
{10} Decagon
{5/2} Pentagram
{6/2} Hexagram
{8/2} Octagram
{8/3} Octagram
{12/2}  Docecagram

Triangle - Dodecagon Triangle - Dodecagon

Triangle - Dodecagon (8 pieces)

Square - Dodecagon Square - Dodecagon

Square - Dodecagon (6 pieces)

Discovered by Harry Lindgren (1951).
Pentagon - Dodecagon Pentagon - Dodecagon

Pentagon - Dodecagon (10 pieces)

Hexagon - Dodecagon Hexagon - Dodecagon

Hexagon - Dodecagon (6 pieces)

Heptagon - Dodecagon Heptagon - Dodecagon

Heptagon - Dodecagon (11 pieces)

Octagon - Dodecagon Octagon - Dodecagon

Octagon - Dodecagon (10 pieces)

Enneagon - Dodecagon Enneagon - Dodecagon

Enneagon - Dodecagon (14 pieces)

Enneagon - Dodecagon Enneagon - Dodecagon

Enneagon - Dodecagon (13 pieces with 3 turned over)

Decagon - Dodecagon Decagon - Dodecagon

Decagon - Dodecagon (12 pieces)

Decagon - Dodecagon Decagon - Dodecagon

Decagon - Dodecagon (11 pieces with 2 turned over)

Dodecagon - Pentagram Dodecagon - Pentagram

Dodecagon - Pentagram (12 pieces)

Dodecagon - Hexagram Dodecagon - Hexagram

Dodecagon - Hexagram (9 pieces)

First discovered by Greg Frederickson (1969).
Dodecagon - Octagram Dodecagon - Octagram

Dodecagon - Octagram (9 pieces)

Dodecagon - Octagram Dodecagon - Octagram

Dodecagon - Octagram (12 pieces)

Dodecagon - Dodecagram Dodecagon - Dodecagram

Dodecagon - Dodecagram (13 pieces)

Top   Main index