Tetrahedron or Triangular Pyramid
square based pyramid
The simplest such shape is PYRAMID.
Dodecahedron. The 5 "Platonic Solids" are: Cube/ 6 square sides Tetrahedron/ 4 triangles Rhomboid/ 8 triangles Dodecahedron/ 12 pentagons Icosahedron/ 20 triangles
Yes. for example to make a pyramid, you need 4 triangles and a square
A tetrahedron or triangular pyramid.
A tetrahedron has four equilateral triangles as sides
A Triangular Pyramid has 4 triangles and 1 square.
Square pyramid
The three-dimensional shape consisting of 4 triangles is called a pyramid, or a triangular prism.
Tetrahedron or Triangular Pyramid
A tetrahedron (triangular pyramid).
square based pyramid
The simplest such shape is PYRAMID.
There is no 3D shape with 6 faces: 4 rectangles and 2 triangles. See the link for all forms of hexahedra.
A three-sided pyramid, also termed a triangular prism.
pyramid