A math major can name every category of triangle: isosceles, obtuse, acute, equilateral, and scalene. Each triangle serves its own purpose and has its own dimensions.

The text and the arcs of the angles are coloured orange. , A triangle may be described by the size of its angles, eg acute-angled, right-angled or obtuse-angled.

It categorizes triangles into equilateral, isosceles, scalene, obtuse, right, and acute based on their sides and angles. The video also covers the concept of congruency, demonstrating how two ...