A tetrahedron has four equilateral triangles as sides
a cube
0.5
No, two equilateral triangles do not make a square. A square has four equal sides and four right angles, while an equilateral triangle has three equal sides but three angles that add up to 180 degrees. When two equilateral triangles are put together, they do not form a shape with four equal sides and four right angles, which is the defining characteristic of a square.
A square.It is a square
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.