How many diagonals can be drawn form a fixed vertex of a nonagon?
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How many diagonals can be drawn form a fixed vertex of a nonagon?
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Answer:
27 diagonals
Step-by-step explanation:
Number of Diagonals = n(n-3)/2
n= number of sides
nonagon =9 sides
n(n-3)/2
9(9-3)/2
9(6)/2
54/2
27