Polyhedron Simple Definition

(This is 10th grade math, please don't make it advanced)

A polyhedron is a three-dimensional shape with flat faces, straight edges, and sharp corners, also known as vertices. Examples of polyhedrons include cubes, pyramids, and prisms.

A polyhedron is a three-dimensional geometric shape that consists of flat faces, straight edges, and sharp corners (vertices). It is often described as a solid figure with polygonal faces. The faces are connected by edges, and each edge connects two vertices. The corners, or vertices, are points where three or more edges intersect. Examples of polyhedra include cubes, pyramids, prisms, and dodecahedra.