A convex polyhedron has 5 faces and 5 vertices. Using Euler’s formula, how many edges does it have?
Note
Euler’s formula is V − E + F = 2, so E = V + F − 2. Here E = 5 + 5 − 2 = 8.
A convex polyhedron has 5 faces and 5 vertices. Using Euler’s formula, how many edges does it have?
Euler’s formula is V − E + F = 2, so E = V + F − 2. Here E = 5 + 5 − 2 = 8.