Polyhedra is the plural form of polyhedron. A polyhedron is a three-dimensional solid that has straight edges, vertices, and sides that are flat polygons. The word polyhedron actually means 'many faces.'Answer and Explanation: Become a member and unlock all Study Answers Start today. Try it ...
Squares are rhombuses. This is just a rhombus that has all right angles. While the most common term used to describe this shape in geometry is “rhombus” you may also hear the shape referred to as a rhomb or diamond. The plural for several of these is rhombuses or rhombi. Solved Exam...