Not at all; pyramids could be either squashed down to a flattened version, or elongated to a taller version, and still be symmetrical.
It is a tetrahedron pyramid
A triangular pyramid has four faces, and is referred to as a tetrahedron if the faces ale all equilateral triangles.
No, the sides of the Great Pyramid of Giza are not equilateral triangles. The pyramid is a square-based pyramid, meaning it has a square base and four triangular faces that rise to a single apex. While the triangular faces are isosceles triangles with two equal sides, they are not equilateral, as the base of each triangle is not equal in length to the other two sides.
It is a regular triangle pyramids
5.408 cm.
An equilateral triangular pyramid
It is a tetrahedron pyramid
A triangular pyramid has four faces, and is referred to as a tetrahedron if the faces ale all equilateral triangles.
A tetrahydron is a triangular pyramid having congruent equilateral triangles for each of its faces.
It is a regular triangle pyramids
5.408 cm.
Their faces are equilateral triangles.
A triangular pyramid is a pyramid having a triangular base. The tetrahedron is a triangular pyramid having congruent equilateral triangles for each of its faces.
A pyramid with a triangular base. The faces are 4 equilateral triangles.
YesA triangular pyramid is a pyramid having a triangular base. The tetrahedron is a triangular pyramid having congruent equilateral triangles for each of its faces.
Equilateral triangles
A tetrahedral die (not dice!) is a triangle-based pyramid, whose four faces are equilateral triangles.