Answer:
18 edges
Step-by-step explanation:
v-e+f=2
number of vertices(12) - number of edges (18) + number of faces(8) = 2
Edges = 18
We know that
v - e + f = 2
Where,
v = vertices
e = edge
f = faces
So,
12 - e + 8 = 2
20 - e = 2
20 - 2 = e
18 = e
23,24,26,27 sorry if you get it wrong
maybe it means how many shirts
