Question

Use euler's formula to find the missing number vertices:16 edges:43 faces:?

Answer 1

The number of faces is 29

Explanation:

we know that

The Euler's formula state that, the number of vertices, minus the number of edges, plus the number of faces, is equal to two

`V- E + F= 2`

we have

`V=16`

`E=43`

substitute and solve for F

`16- 43 + F= 2`

`-27+F= 2`

`F= 2+27`

`F= 29`