Isohepta Triangles
Isohepta Triangles
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An isohepta triangle one of three isosceles triangles: a triangle with two angles , a triangle with two angles or a triangle with two angles . Each can be dissected into similar isohepta triangles all of equal legs.
π/7
2π/7
3π/7
This Demonstration shows isohepta triangles and their expansions.