A Triangular Pyramid has 4 triangles and 1 square.
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∙ 13y agoAnonymous
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A tetrahedron has four equilateral triangles as sides
a cube
0.5
A square.It is a square
c2 - 6cd + 9d2 - 4 The first three terms are a complete square = (c - 3d)2 - 4 Difference of two squares = (c - 3d + 2)(c - 3d - 2)
Square pyramid
square based pyramid
The simplest such shape is PYRAMID.
The three-dimensional shape consisting of 4 triangles is called a pyramid, or a triangular prism.
A tetrahedron has four equilateral triangles as sides
Yes. for example to make a pyramid, you need 4 triangles and a square
Tetrahedron or Triangular Pyramid
triangle and square 4 triangles one square
A tetrahedron (triangular pyramid).
Dodecahedron. The 5 "Platonic Solids" are: Cube/ 6 square sides Tetrahedron/ 4 triangles Rhomboid/ 8 triangles Dodecahedron/ 12 pentagons Icosahedron/ 20 triangles
pyramid
Square-based pyramid.