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 $(F) = 3$, verties $(v) = 0$ and edges $(E) = 2$
On putting these values in Euler's formula, we get.
$F + V - E = 2$
$\Rightarrow 3 + 0 - 2 = 2$
$\Rightarrow1\neq2$
Hence, these valus do not satisfy the Euler's formula. So, it is not a polyhedra.

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