Question

if any object has 20 faces, 12 vertices then find the value of edges by using eulers law​

Answer 1

here is you answer mate:

by using eulers law,

an object having 20 faces and 12 vertices has 30 edges.

hope it helps you buddy

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Answer 2

Answer:

You can plug in 12 for F and 20 for V and then solve Euler's formula for E. Let's look. So, the number of edges is 30. This polyhedron has 12 faces, 20 vertices, and 30 edges