1
Question
A polyhedron with 20 vertices and 30 faces has ___ edges.
A polyhedron with 20 vertices and 30 faces has
Open in App
Solution
The correct option is D 48
V = 20, F = 30, E = ?
Using Euler's formula we get,
F + V - E = 2
⇒ 30 + 20 - E = 2
⇒ 50 - E = 2
⇒ E = 48
48
V = 20, F = 30, E = ?
Using Euler's formula we get,
F + V - E = 2
⇒ 30 + 20 - E = 2
⇒ 50 - E = 2
⇒ E = 48
Suggest Corrections
0
Similar questions