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 position of pi over 12 on a circle in terms of radians?

• 1/12 of the way to pi

• 1/12 of the way to 2 pi

• 1/6 of the way to pi

• 1/6 of the way to 2 pi

What is the complementary angle of pi over 12?

• 6 pi over 12

• 7 pi over 12

• 5 pi over 12

• 4 pi over 12

Which of the following is true about complementary angles?

• They add up to pi radians

• They add up to 180 degrees

• They add up to 90 degrees

• They add up to 2 pi radians

What is the supplementary angle of pi over 12?

• 10 pi over 12

• 11 pi over 12

• 12 pi over 12

• 9 pi over 12

Which statement is correct about supplementary angles?

• They add up to 360 degrees

• They add up to pi over 2 radians

• They add up to pi radians

• They add up to 90 degrees