Prism.
cubes, prisms, dodecahedrons...
Any polyhedron other than a pyramid.
Any member of the prism family.
A polyhedron is in a subclass of geometric solids. The difference is that a polyhedron must have flat faces and straight edges.
A polyhedron is a solid figure with many plane faces, usually greater than six. A polyhedron that has 7 faces is called a heptahedron.
octahedron
A dodecahedron
Hexahedron
cubes, prisms, dodecahedrons...
Any polyhedron other than a pyramid.
Any member of the prism family.
A shape in fewer than 3 dimensions.A shape with one or more curved faces or edges.
The square cube would melt slower because it has fewer faces and verticies than an octagon which create a weakness.
A pentahedron (eg square based pyramid) or a hexahedron (cuboid), or a heptahedron (a pentagon based prism). There are other shapes.
polyhedron
A polyhedron is in a subclass of geometric solids. The difference is that a polyhedron must have flat faces and straight edges.
It a polyhedron