Octagram {8/2} Dissections

Author : Gavin Theobald

Home Index Octagram {8/2} Contact  Colour
{3} Triangle
{4} Square
{5} Pentagon
{6} Hexagon
{7} Heptagon
{8} Octagon
{9} Enneagon
{10} Decagon
{12} Dodecagon
{5/2} Pentagram
{6/2} Hexagram
{8/3} Octagram
{10/2} Decagram
{12/2}  Dodecagram
{12/3}  Dodecagram
{R√2} Silver Rectangle
{Rϕ} Golden Rectangle
{R2} Domino
{G} Greek Cross
{L} Latin Cross
3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
9 7 11 10 13 11 15 13 9


5/2 6/2 7/2 7/3 8/2 8/3 9/2 9/3 9/4 10/2 10/3 10/4 12/2 12/3 12/4 12/5
14 11 1 14 16 13 13


Triangle — Octagram (9 pieces)


Square — Octagram (7 pieces)

Published by Greg Frederickson (1997).


Pentagon — Octagram (11 pieces)


Hexagon — Octagram (10 pieces)


Heptagon — Octagram (13 pieces)


Octagon — Octagram (11 pieces)


Enneagon — Octagram (15 pieces)


Decagon — Octagram (13 pieces)


Dodecagon — Octagram (9 pieces)


Pentagram — Octagram (14 pieces)


Hexagram — Octagram (11 pieces)

Greg Frederickson noticed that this dissection is translational.


Octagram {8/2} — Octagram {8/3} (14 pieces)


Octagram — Decagram {10/2} (16 pieces)


Octagram - Dodecagram Octagram - Dodecagram

Octagram — Dodecagram {12/2} (13 pieces)


Octagram — Dodecagram {12/3} (13 pieces)


Silver Rectangle — Octagram (8 pieces)


Golden Rectangle — Octagram (8 pieces)


Domino — Octagram {8/2} (7 pieces)
Domino — Octagram {8/2} (6 pieces with 2 turned over)


Greek Cross — Octagram (7 pieces)


Latin Cross — Octagram (11 pieces)

Latin Cross — Octagram (10 pieces with 1 turned over)

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