A polygon has 1325 diagonals. How many vertices does it have?
A diagonal is a line that connects two vertices. A square has 2 diagonals, an octagon has 4 diagonals....and so on and so forth. Therefore, a polygon with 1325 diagonals should have 1325*2 vertices = 2650.

Posted by Jane Doe
on 20040131 12:01:22 