Math, asked by jeetendrasinghmi, 10 months ago

Find the missing edges or vertices or faces of polydrons
(a) F = 9, E = 21 and V = ?

Answers

Answered by kavaysharma2007

4

Answer:

hey put the euler formula

F-E+V = 2

9-21+V = 2

-12 + V = 2

V = 2+12

V = 14

PLS MARK IT AS BRAINLIEST

Step-by-step explanation:

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