The term dodecahedron is 2+10 or 12 sided figure.
An octahedron has 12 edges and 8 faces.
Octogon
a triangle
A triangle has only one face and, not surprisingly, its shape is a triangle.
A regular dodecahedron, for example. Each face is a regular pentagon so no face has parallel sides. However, the edges on opposite faces are parallel to one another.
A cylinder has a circular face at each end, and a rectangular face folder around the middle. The only edges are the edges of the circular ends.
a pyramid where each face is the shape of a triangle
A triangle has one face, three vertices and three edges.
A tetrahedron has 4 vertices's, 6 edges, and 4 faces. Each face is a triangle.It looks like a triangle based pyramid.
A triangle has 3 vertices and three sides (edges). It has one face.
3 vertices, 3 edges and 1 face.
draw the different faces of these 3 D objects.Label the shape of each face
A triangle