Question
Verify Euler's relation for the following: A tetrahedron.
✓
Answer
Euler's relation is: $F - E + V = 2$
A tetrahedron: Number of faces $= F = 4$
Number of edges $= E = 6$
Number of vertices $= V = 4$
$\Rightarrow (F - E + V) = 4 - 6 + 4 = 2$
A tetrahedron: Number of faces $= F = 4$
Number of edges $= E = 6$
Number of vertices $= V = 4$
$\Rightarrow (F - E + V) = 4 - 6 + 4 = 2$
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