Math, asked by Vikh4802, 1 year ago

A polygon has 44 diagonals find the number of sides by combination

Answers

Answered by Rythm14

To find the number of diagonals in a polygon we use the formula n(n-3) ÷ 2

therefore, 44 = n(n-3) ÷ 2
= n x n - 3n - 88 = 0
=> n = 11

therefore, the no. of sides = 11

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