Look at the shapes given below and state these are polyhedra usin… - Vidyadip

Question

Look at the shapes given below and state these are polyhedra using Euler’s formula.

✓

Answer

In the give figure, we have.Faces $(F) = 5$, verties $(v) = 6$ and edges $(E) = 9$
On putting these values in Euler's formula, we get.
$F + V - E = 2$
$\Rightarrow 5 + 6 - 9 = 2$
$\Rightarrow 11 - 9 = 2$
$\Rightarrow 2 = 2$
Hence, these valus do not satisfy the Euler's formula. So, it is a polyhedra.

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