Find the number of vertices if a solid figure has 40faces and 60edges using Euler’s
formulas
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2
Answer:
22
Explanation:
As per question:
Euler's Formula is for any polyhedrons. i.e.
F +V - E =2
Given, F = 40 and V = a and E = 60
According to the formula:
40 + a - 60 = 2
a - 20 = 2
a = 20 + 2
a = 22
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