A tetrahedron.
No, a cone is not a Platonic solid. The Platonic solids are the five regular polyhedra: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
Yes. The five platonic solids are the only regular three dimensional shapes: Cube, Tetrahedron, Octahedron, Icosahedron, and Dodecahedron
no
The platonic solids are: a tetrahedron, a cube, an octahedron, dodecahedron and icosahedron. A pyramid has a base with triangles attached to it with a common vertex. The platonic solid that is a pyramid is a tetrahedron (a triangular based pyramid).
A trapezoid is not a platonic solid. There are only five platonic solids. They are the tetrahedron, hexahedron, octahedron, dodecahedron, and icosahedron.
A tetrahedron.
No, a cone is not a Platonic solid. The Platonic solids are the five regular polyhedra: tetrahedron, cube, octahedron, dodecahedron, and icosahedron.
It is a tetrahedron that is a triangular based pyramid
tetrahedron
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
No; platonic solids are tetrahedron, cube, octahedron, dodecahedron, icosahedron.
tetrahedron
the cube, octahedron, tetrahedron. icosahedron, and the dodecahedron
My money is on the tetrahedron, triangles tend to be very sturdy.