It depends on the same edges as WHAT!
solid with 2 edges is a cylinder
Edges or sides? There are 3D figures with one side and one edge.
a cube has 8 edges
3dimentional figures are solid figures.
The answer is a sphere.
A tetrahedron is a solid figure with 6 edges. There's no such thing as solid edges. A tetrahedron is a triangular pyramid, with 4 vertices, 6 edges and 4 triangular faces. In a regular tetrahedron (the first Platonic solid) all triangles are equilateral.
There is no solid figure with only four edges. The smallest solid figure is the tetrahedron, made up of four triangular faces, but it has six edges.
A sphere is a solid with no edges.
Figures are not solid.