Determine the complement and supplement of an angle

The video tutorial explains how to find complementary and supplementary angles using the example of pi over 12. It begins by locating pi over 12 on a circle and then demonstrates the process of calculating complementary angles by subtracting from pi over 2 and supplementary angles by subtracting from pi. The tutorial emphasizes the importance of finding a common denominator to perform these calculations accurately.

What is the process to find a common denominator when calculating angles?

Describe how to determine the angle that, when added to pi over 12, equals pi.