sisäkulmia
Sisäkulmia is a Finnish term that translates to "interior angles" in English. It refers to the angles formed inside a polygon. In any polygon, the sum of the interior angles depends on the number of sides. For a polygon with n sides, the sum of the interior angles can be calculated using the formula (n-2) * 180 degrees. For example, a triangle (n=3) has interior angles that sum to (3-2) * 180 = 180 degrees. A quadrilateral (n=4) has interior angles that sum to (4-2) * 180 = 360 degrees.
In regular polygons, where all sides and all interior angles are equal, each interior angle can be
The concept of interior angles is fundamental in geometry and is used in various geometric proofs and
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