Question

verify:Euler's formula.(T/b. Pgno 113)​

Answer 1

If a polyhedron is having number of faces as F, number of edges as E and the number of vertices as V, then the relationship F + V = E + 2 is known as Euler’s formula. Following figure is a solid pentagonal prism. It has: Number of faces (F) = 7 Number of edges (E) = 15 Number of vertices (V) = 10

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