Ambrose: 50 pizzas? Customer: But I don't want round ones, too boring. I want equilateral triangles. Ambrose: Equal whately twangles? What? Customer: Equilateral triangles. It's a triangle where ...

Named for Plato, who theorized that the classical elements were made of these regular polyhedrons, three of the Platonic solids are composed of equilateral triangles: the tetrahedron, octahedron ...

The techniques used are useful for solving all kinds of other geometry ... 225 + 135 = 360 The sum of interior angles in a triangle is 180˚. In an equilateral triangle, all three angles are ...

You can’t just brute-force it with a computer.” To solve the puzzle, the trio grouped possible dissections of an equilateral triangle based on how the cuts intersect its edges. First ...