How many edges are in the polyhedron?

4

6

3

5

a polyhedron have 6 or more edges

Option B is correct.

Step-by-step explanation:

Polyhedron is a solid figure which is entirely made up of polygons.

Means faces of the polyhedron are the polygons.

Minimum number of polygons required to for a polyhedron is 4 triangles.

Polyhedron made up of 4 triangles is known as Tetrahedron.

Tetrahedron has 6 edges.

Therefore, Option B is correct.