kolmiokulmaiset
Kolmiokulmaiset is a Finnish term that translates to "triangular" or "three-cornered." It is primarily used in geometry to describe shapes that have three sides and three angles. The most fundamental example of a kolmiokulmainen shape is a triangle. This refers to a polygon with three edges and three vertices. The sum of the interior angles in any kolmiokulmainen shape, regardless of its side lengths or angle measures, is always 180 degrees.
The term can also be applied in a broader sense to anything characterized by a triangular form