Triangular Pyramid
No, not all the faces of a triangular prism are congruent. A triangular prism has two congruent triangular bases and three rectangular lateral faces. While the two triangular bases are identical in shape and size, the rectangular faces can vary in dimensions depending on the height of the prism.
An icosahedron.
The tetrahedron has 4 equilateral triangles as its faces.
what is a shape with six congruent sides? Congruent = similar or fit together well My Answer: CUBE ..._ ./_/| |_|/ * * * * * Or a triangular dipyramid which is two regular tetrahedra (equilateral triangular pyramids) stuck together face-to-face.
The shape with four triangular faces that are all equilateral is a tetrahedron. A tetrahedron is a type of polyhedron that has four vertices, six edges, and four triangular faces. Each face is an equilateral triangle, making it one of the simplest three-dimensional shapes.
An Icosahedron.
An icosahedron.
This shape is called a Icosahedron , I think.
The tetrahedron has 4 equilateral triangles as its faces.
what is a shape with six congruent sides? Congruent = similar or fit together well My Answer: CUBE ..._ ./_/| |_|/ * * * * * Or a triangular dipyramid which is two regular tetrahedra (equilateral triangular pyramids) stuck together face-to-face.
It is an octahedron which is one of the Platonic Solids having 8 equilateral triangular faces and 12 edges.
A cube, rectangular prism, or pyramid.
A triangular prisim (3 faces on sides, one face on bottom).
That shape is a unit equilateral triangular dipyramid, and it has 6 faces.
The regular tetrahedron - one of the 5 platonic solids.
A tetrahedron, also called an equilateral triangular pyramid
In geometry, a deltahedron (plural deltahedra) is a polyhedron whose faces are all equilateral triangles. The name is taken from the Greek upper case delta (Δ), which has the shape of an equilateral triangle.