Triangles

Demonstrations 1 - 40 of 513

The Plemelj Construction of a TriangleNew this week | Three Coplanar Bisectors in Unit Sphere ConstructionNew this month | Three Tilings of the Sphere with Right TrianglesNew this month | Five Concyclic Points in a TriangleNew this month | Three Edge-to-Edge Sphere Tilings with Right TrianglesNew this month |

Three Spherical Triangles of Equal AreaNew this month | Dissection of a Composite Spherical TriangleNew this month | Dissection of a Spherical Triangle into a SquareNew this month | ||

Monge Point of a TetrahedronNew this month | Inscribed and Circumscribed Spheres of a TetrahedronNew this month | Two Conditions for a Tetrahedron to Be OrthocentricNew this month | ||