Uncover the missing piece with our Supplementary Angles Calculator! Easily determine the second angle that, when added to your given angle, sums up to 180 degrees. Perfect for geometry students and quick angle calculations.
Formula:
If two angles, A and B, are supplementary, their sum is 180 degrees. This forms a straight line or a straight angle (180°).
The formula to find a missing supplementary angle is:
A + B = 180°
So, to find the supplementary angle B for a given angle A:
B = 180° - A