A triangular based pyramid
Chat with our AI personalities
Triangular pyramid.
A shape with four sides and three vertices does not exist in Euclidean geometry. In Euclidean geometry, a shape must have the same number of sides as vertices. Therefore, a shape with four sides would have four vertices.
There is no such shape. The only convex shape that has four faces is a tetrahedron, and that has four vertices, not 5.
6
square-based pyramid