Triangle — 2 × Triangle (5 pieces)
Discovered by Harry Bradley (1930).
Triangle — 3 × Triangle (6 pieces)
Described by Plato.
The dissection is translational and hingeable.
Triangle — 4 × Triangle (4 pieces)
Triangle — 5 × Triangle (9 pieces)
Discovered by Ernest Irving Freese.
Triangle — 6 × Triangle (11 pieces)
Triangle — 7 × Triangle (11 pieces)
Triangle — 8 × Triangle (13 pieces)
Triangle — 9 × Triangle (9 pieces)
Triangle — 10 × Triangle (16 pieces)
Triangle — 11 × Triangle (18 pieces)
Triangle — 12 × Triangle (18 pieces)
The dissection is translational and hingeable.
