Octagon Dissections

Author : Gavin Theobald

Main index

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

Triangle - Octagon Triangle - Octagon

Triangle - Octagon (7 pieces)

Square - Octagon Square - Octagon

Square - Octagon (5 pieces)

Discovered by Geoffrey Bennett (1926).
Pentagon - Octagon Pentagon - Octagon

Pentagon - Octagon (9 pieces)

Pentagon - Octagon Pentagon - Octagon

Pentagon - Octagon (8 pieces with 1 turned over)

Hexagon - Octagon Hexagon - Octagon

Hexagon - Octagon (8 pieces)

Heptagon - Octagon Heptagon - Octagon

Heptagon - Octagon (11 pieces)

Heptagon - Octagon Heptagon - Octagon

Heptagon - Octagon (10 pieces with 1 turned over)

Octagon - Enneagon Octagon - Enneagon

Octagon - Enneagon (12 pieces)

Octagon - Decagon Octagon - Decagon

Octagon - Decagon (10 pieces)

Octagon - Dodecagon Octagon - Dodecagon

Octagon - Dodecagon (10 pieces)

Octagon - Pentagram Octagon - Pentagram

Octagon - Pentagram (10 pieces)

Octagon - Hexagram Octagon - Hexagram

Octagon - Hexagram (8 pieces)

Octagon - Octagram Octagon - Octagram

Octagon - Octagram (11 pieces)

Octagon - Octagram

Octagon - Octagram (6 pieces)

Discovered by Harry Lindgren.
Octagon - Dodecagram Octagon - Dodecagram

Octagon - Dodecagram (12 pieces)

Top   Main index