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20-02-2018
Mathematics

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Find the total number of diagonals for a polygon of 10 sides.

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aimanadlinp4fyje aimanadlinp4fyje

20-02-2018

diagonals = n(n-3)/n where n is the number of sides

if a polygon have 10 sides
= 10(10-3)/10
= 7

thus, the polygon have 7 diagonals.

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