In geometry, a tetrahedron is a solid with four faces, which is a triangular pyramid (don't forget the base-face), and a regular tetrahedron has (4) faces that are equilateral triangles.
Tetrahedron = Triangular PyramidAnswer = 4 (1 Base + 3 Sides)
A truncated Octahedron has 36 edges.
No.
A tetrahedron has 4 faces. A "regular tetrahedron" has an equilateral triangular base with three equilateral triangles as sides coming up from it.
it have 4 equal sides
A tetrahedron has four sides (Faces).
A tetrahedron has 4 faces.
A pyramid does not need to have any equal sides. A REGULAR pyramid has as many equal sides as the number of sides on the base. So, a triangular pyramid (tetrahedron) will have 3 equal faces, a square based pyramid will have 4, etc.
A four-sided solid is called a tetrahedron.
4
A tetrahedron has four triangular faces, four vertex corners, and six straight edges.
Four sides to a tetrahedron
By definition, it has four faces.
A tetrahedron has 4 faces.
A tetrahedron.
Tetrahedrons have many sides.
Tetrahedron = Triangular PyramidAnswer = 4 (1 Base + 3 Sides)