A heptahedron is one possible answer.
A heptahedron is one possible answer.
A heptahedron is one possible answer.
A heptahedron is one possible answer.
octahedron
A dodecahedron
A pentahedron (eg square based pyramid) or a hexahedron (cuboid), or a heptahedron (a pentagon based prism). There are other shapes.
A shape in fewer than 3 dimensions.A shape with one or more curved faces or edges.
It is a solid shape with six faces. There are seven topologically distinct convex shapes and three concave ones. The faces can be triangles, quadrilaterals or pentagonal and the number of edges can range from 9 to 12. The number of vertices is 4 fewer than the number of edges.
octahedron
Hexahedron
A dodecahedron
A pentahedron (eg square based pyramid) or a hexahedron (cuboid), or a heptahedron (a pentagon based prism). There are other shapes.
Prism.
cubes, prisms, dodecahedrons...
Any member of the prism family.
Any polyhedron other than a pyramid.
Not necessarily. A hexahedron has 6 faces.It can have 9 to 12 edges and the number of vertices is 4 fewer than the number of edges.
A hexahedron has six faces. There are seven topologically distinct convex shapes and three concave ones. The faces can be triangles, quadrilaterals or pentagonal and the number of edges can range from 9 to 12. The number of vertices is 4 fewer than the number of edges.
A shape in fewer than 3 dimensions.A shape with one or more curved faces or edges.
It is a solid shape with six faces. There are seven topologically distinct convex shapes and three concave ones. The faces can be triangles, quadrilaterals or pentagonal and the number of edges can range from 9 to 12. The number of vertices is 4 fewer than the number of edges.