icosahedron
A pyramid but it can have a base that is different and also a triangle
A triangular prism.
A pyramid consists of several key parts: the base, which can be a polygon (commonly a square or triangle), and the apex, the top point where all triangular faces converge. The lateral faces are triangular surfaces that connect the apex to the edges of the base. Additionally, there are edges, which are the line segments where two faces meet, and vertices, which are the points where edges meet. In three-dimensional space, pyramids can vary in shape and size, depending on the shape of the base.
triangular prisim
a triangular prism has 6 vertices.
A shape that has some triangular faces is a pyramid.
Triangular Pyramid......... The faces are Triangular....
An icosahedron is a shape with 20 triangular faces - not more nor fewer. It can, therefore, have only 20 tall isosceles triangular faces.
An icosahedron is a shape with 20 triangular faces - not more nor fewer. It can, therefore, have only 20 short isosceles triangular faces.
triangular prism
The icosahedron is the shape that has 20 sides. The icosahedron also has five triangular faces that join together at each vertex.
they are: ---sided pyramids and triangular prisms and 20 sided 3d shapes
triangular prism
a triangular prism
triangle... because pyramids are triangular therefore triangular pyramids have triangle faces
There are several but there is one that comes to mind that has 20 congruent triangular faces called an icosahedron.
A cuboid prism has no triangular faces