To find the volume of a cube from its surface area, first use the formula for surface area to find the length of one side of your cube. To do this, plug the surface area you're given into the formula, which is surface area = 6x^2, where x is the length of one side of the cube. Then, solve for x.
Answer:
16 edges.
Step-by-step explanation:
We will use Euler's polyhedron formula to solve for the edges of our convex polyhedron.
Euler's polyhedron formula is:
, where,
V= Vertices of polyhedron,
F= Faces of polyhedron,
E= Edges of polyhedron.
Let us substitute V=6 and F=12 in Euler's formula to find number of edges of our polyhedron.
![6+12-E=2](https://tex.z-dn.net/?f=6%2B12-E%3D2)
![18-E=2](https://tex.z-dn.net/?f=18-E%3D2)
Let us subtract 18 from both sides of our equation.
![18-E-18=2-18](https://tex.z-dn.net/?f=18-E-18%3D2-18)
![-E=2-18](https://tex.z-dn.net/?f=-E%3D2-18)
![-E=-16](https://tex.z-dn.net/?f=-E%3D-16)
![E=16](https://tex.z-dn.net/?f=E%3D16)
Therefore, our convex polyhedron will have 16 edges.
Answer:
red and blue are not a Selection!!!!!
4. All the values in the set