Math, asked by nnalina86, 6 months ago

do fast please please​

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Answered by Radhe05
0

Answer:

your ans is 5 and 14 ,

pentagon have 5 diagonals and heptagon has 14 diagonal

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Answered by Pitamber7024
1

Answer:

diagonal of hexagon

n(n-3)/2

6(6-3)/2

9

diagonal of pentagon

20

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