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Find the total sum of internal angles (in degrees) in an n-sided simple polygon. N will be greater than 2.
Solution:
SELECT
180 * (n - 2) AS res
FROM
angleThe sum of the interior angles of an n-gon is 180˚× (n-2).
Result:
| res |
| 9720 |
| 12960 |
| 10080 |
| 15660 |
| 12780 |
| 5400 |
| 16920 |
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