A cone is a 3D shape with 2 faces and one edge A sphere is a 3D shape. It has one continuous face and no edges A cylinder is a type of prism. It has 3 faces and 2 edges The volume of a cone is ...

Edges - An edge is where two faces meet. For example a cube has 12 edges, a cylinder has two and a sphere has none. Vertices - A vertex is a corner where edges meet. The plural is vertices.

Posted: March 5, 2025 | Last updated: July 10, 2025 Explains the concepts of volume for various geometric solids, including prisms, pyramids, cylinders, cones, and spheres.