Triangles
Demonstrations 1 - 20 of 595
 Substitution TilingsNew this month Families of Four-Point Touching Equilateral TrianglesNew this month Bradley's Triangles for a 3-4-5 TriangleNew this month Loyd's Squares for a 3-4-5 TriangleNew this month The Sum of Tangent and Cotangent Is at Least 2 Generating Near-Isosceles Pythagorean Triples Euclid 1.47 Animated Right Tetrahedron: de Gua Theorem The Extouch and Intouch Triangles of a Triangle Heilbronn Triangles in the Unit Square 35. Construct a Triangle Given the Angle Opposite Its Base and the Sum and Product of the Two Other Sides 34. Construct a Triangle ABC Given the Length of AB and the Sum and Product of the Other Two Sides Degenerate Power Simplices Construction of an SSA Triangle Geometric Series Based on Equilateral Triangles The Plemelj Construction of a Triangle: 15 Area of a Triangle Using Sine One-Vertex Origami Folding 32. Construct a Triangle ABC Given the Length of AB, the Ratio of the Other Two Sides and a Line through C

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