Answer:
Answer:
11 edges
Step-by-step explanation:
Euler's Formula:
V - E + F = 2, where V, E, and F are, respectively, the number of vertices, edges, and faces
We have:
F = 6, V = 7, E = ?
Substitute these numbers into formula and solve for E:
7 - E + 6 = 2
13 - E = 2
E = 13 - 2
E = 11
This polyhedron has 11 edges
