Kolmnurga
Kolmnurk is the Estonian term for triangle, a polygon with three sides and three interior angles. The form kolmnurga is the genitive singular used in phrases such as “kolmnurga külgede pikkused,” meaning the lengths of the triangle’s sides. In geometry, a triangle is the basic polygon and the simplest closed figure formed by three straight-line segments.
Properties of a kolmnurk include that the sum of its interior angles is always 180 degrees, and
Key formulas for calculating the area and other measures include: Area = base × height ÷ 2; Area
Important geometric concepts associated with kolmnurgad are centers such as the centroid (intersection of medians), circumcenter
Applications of triangles appear across trigonometry, surveying, architecture, engineering, and computer graphics, including polygonal modeling and