Math, asked by soumikmanna423, 4 months ago

A solid has 40 faces and 60 edges. find the vertices
a) 23
b) 22​

Answers

Answered by anushkaverma19
0

Answer:

Faces=40

Edge=60

Euler's formula=F+V-E=2

=>40+V-60=2

=>-20+V=2

=>V=2+20

Therefore, vertices=22

So, correct option is b) 22

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