What is the relationship between the angles in a right triangle?

In a right triangle, one of the angles is a right angle, which measures exactly 90 degrees. The remaining two angles, being acute, are each less than 90 degrees. The key relationship in such a triangle is that the sum of the angles in any triangle is always 180 degrees. Therefore, if one angle is 90 degrees, the other two angles must sum to 90 degrees as well. This means that the two acute angles in a right triangle add up to 90 degrees.

This characteristic distinguishes right triangles from other types of triangles and is vital for solving problems related to angles and other properties within geometric contexts. Understanding this relationship ensures clarity in dealing with right triangles and is foundational for further explorations of triangle properties and theorems.