Math, asked by anmolshukla29nov2008, 7 months ago

form an algebraic expression for the number of diagonals a polygon of n number of sides will have.

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Answered by sailifkhan2009

Answer:The number of diagonals in a polygon = n(n-3)/2, where n is the number of polygon sides. For a convex n-sided polygon, there are n vertices, and from each vertex you can draw n-3 diagonals, so the total number of diagonals that can be drawn is n(n-3).

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