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Question
If a polyhedron has 7 faces and 10 vertices, then it will have ___ number of edges.
If a polyhedron has 7 faces and 10 vertices, then it will have
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Solution
For any polyhedron.
F + V – E = 2
Here, F = 7, V = 10, E = ?
Using above formula,
⇒7+10−E=2⇒17−E=2⇒17−2=E⇒E=15
For any polyhedron.
F + V – E = 2
Here, F = 7, V = 10, E = ?
Using above formula,
⇒7+10−E=2⇒17−E=2⇒17−2=E⇒E=15
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