Unravel the fundamental geometric principle: the Triangle Angle Sum Theorem. Our intuitive calculator helps you prove that the interior angles of any triangle consistently add up to 180 degrees. Simply input your angles and instantly verify this essential theorem, deepening your understanding of basic geometry.
Formula:
The Triangle Angle Sum Theorem states that for any Euclidean triangle, the sum of its three interior angles (A, B, C) is always 180 degrees.
Formula: Angle A + Angle B + Angle C = 180°