What is the value of 2(x+y)-(x-z) ifx=2, y=1, and z=-3
2 answers:
You might be interested in
To solve this, we'll use Euler's Polyhedral formula.
This formula states that in any polyhedron, the number of vertices V, faces F, and edges E, satisfy:
If we solve for the edges E, we'll get:
Using the data given,
We get that the polyhedron would have 12 edges