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lesya692 [45]
3 years ago
8

A polyhedron has 6 faces and 8 vertices. how many edges does it have?

Mathematics
2 answers:
Natali [406]3 years ago
7 0

Answer:

12 Edges.

hope you rate me well

Step-by-step explanation:

rusak2 [61]3 years ago
6 0

Answer:

12

Step-by-step explanation:

Euler's formula for polyhedra states

F + V - E = 2

where F is faces, V is vertices and E is edges

Here F = 6, V = 8, thus

6 + 8 - E = 2, that is

14 - E = 2 ( subtract 14 from both sides )

- E = - 12 ( multiply both sides by - 1 )

E = 12 ← number of edges

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