A triangular pyramid.
A three-dimensional shape with five faces is called a triangular prism. It has two triangular faces and three rectangular faces, connecting the corresponding sides of the triangles. This shape has a total of 5 faces, 9 edges, and 6 vertices.
If the triangles are congruent then it is a triangular-based prism.
No, a dodecahedron is a 3-dimensional shape. Some of the 6.4 million topologically distinct dodecahedra have only triangulat faces, there are many more in which some faces, but not all, are triangular.
A triangular prism (Two triangles as the two bases)
The shape with a triangular base and three additional triangular faces is called a tetrahedron. It is a type of polyhedron that has four triangular faces, six edges, and four vertices. Tetrahedrons are one of the simplest three-dimensional shapes and are often studied in geometry and various scientific fields.
A triangular dipyramid.
A three-dimensional shape with five faces is called a triangular prism. It has two triangular faces and three rectangular faces, connecting the corresponding sides of the triangles. This shape has a total of 5 faces, 9 edges, and 6 vertices.
If the triangles are congruent then it is a triangular-based prism.
A 3-dimensional shape. 5 plane faces: 3 rectangular, 2 triangular. Triangular faces parallel to one another. 6 vertices 9 edges
It is a triangular prism
No, a dodecahedron is a 3-dimensional shape. Some of the 6.4 million topologically distinct dodecahedra have only triangulat faces, there are many more in which some faces, but not all, are triangular.
A triangular-based pyramid
A triangular pyramid. This is one where all the faces are triangles - a three-sided base, from which three triangular faces rise to a single point - the apex.
A triangular prism (Two triangles as the two bases)
The shape with a triangular base and three additional triangular faces is called a tetrahedron. It is a type of polyhedron that has four triangular faces, six edges, and four vertices. Tetrahedrons are one of the simplest three-dimensional shapes and are often studied in geometry and various scientific fields.
triangular prism
a triangular prism