Question 951764
The formula for finding the number of diagonals in a polygon is {{{(n(n-3))/2}}}. {{{n}}} stands for the number of sides.
Let's plug in the variables and solve the equation.
{{{(24(24-3))/2}}}
{{{(24(21))/2}}}
{{{504/2}}}
{{{252}}}
A 24 sided polygon has 252 diagonals.