Triangular Prism, Triangular Pyramid.
equilateral triangle
A triangle has only one face and, not surprisingly, its shape is a triangle.
Triangle
An equilateral triangle.
A triangle.
A triangle
equilateral triangle
A triangle has only one face and, not surprisingly, its shape is a triangle.
a triangle
Triangle
An equilateral triangle.
a back wards triangle
Octogon
A triangle.
a pyramid where each face is the shape of a triangle
The shape described is a triangular prism.
A triangle has three faces. In geometry, a face refers to a flat surface of a solid shape. Since a triangle is a two-dimensional shape with three sides, it has three faces. Each side of the triangle forms one of its three faces.