Find the no.of diagonals in a polygon having 9 sides
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Answered by
0
Answer:
36 diagonals
Step-by-step explanation:
No. of diagonals of polygon with side n = n(n-1)/ 2
= 9(9-1)/2
= 9*8/2
= 9*4
= 36
Answered by
0
Answer:
Step-by-step explanation:
9(6)/2
27
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