What is the total number of degrees in a triangle?

In every triangle, the sum of the interior angles is always 180 degrees. This fundamental property holds true for all types of triangles, whether they are scalene, isosceles, or equilateral. This means that regardless of the individual measures of the angles, when you add them together, they will always equal 180 degrees. Understanding this concept is crucial not only in geometry but also in solving various problems that involve triangles in higher-level math.

For instance, if you know two angles of a triangle, you can easily calculate the third angle by subtracting the sum of the known angles from 180 degrees. This property is foundational for many geometrical theorems and applications.