How many degrees do the 3 angles in a triangle add up to?

The 3 angles in a triangle ALWAYS add up to 180 degrees. Below are the different types of triangles:

* Right triangle: one 90 degree angle * Equilateral triangle: All angles are the same (60 degrees) * Isosceles triangle: two angles are the same and two sides are the same * Scalene triangle: all three angles and all three sides are different * Obtuse triangle: one obtuse angle (angle greater than 90 degrees)