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Diagonals Of A Polygon (Posted on 2004-01-31)

A polygon has 1325 diagonals. How many vertices does it have?

No Solution Yet Submitted by Ravi Raja

Rating: 2.4167 (12 votes)

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Common sense

| Comment 3 of 17 |

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 2004-01-31 12:01:22

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