Question

a polyhedron has 20 faces and 12 vertices.find eges of polyhedron.​

Answer 1

Answer: There are 30 edges of a polyhedron having 20 faces and 12 vertices.

Step-by-step explanation:

According to the formula given by Euler.

F + V = E + 2

Where,

F = no. of faces

V = no. of vertices

E = no. of edges

So,

{F + V = E + 2}

=> 20 + 12 = E + 2

=> 32 = E + 2

=> E = 32 - 2

=> E = 30

Hope it did a little bit help to you

Answer 2

Answer:

30

Step-by-step explanation:

(F+V=E+2)

20+12=E+2

=32=E+2

E=32-2=30

hope helped