A solid with 12 edges of equal length is called a regular dodecahedron. It is one of the five Platonic solids and consists of 12 regular pentagonal faces, with three meeting at each vertex. The dodecahedron is known for its symmetrical properties and is often studied in geometry and mathematics.
solid with 2 edges is a cylinder
A sphere is a solid with no edges.
A pyramid.
sphere
Square pyramid
a vertex
vertex
vertex
That is a vertex.
A corner
A vertex.
vertex