What is an Angle?
An angle is two lines that make an end point.

complementary-angles.gif





Complementary Angles- 2 angles are complementary if their sum is exactly 90°.
300px-Complementary_angles.svg.png



Supplementary Angles- 2 angles are supplementary if their sum is exactly 180°.

supplementary-angles.gif



What's the compliment of angles A,B and C?
What's the supplement of J,H and K?
compandsupp.gif

Find a supplement of M,O, and A.(Left Picture)
Find a complement of M, O, and B. (Right Picture)

geo3e.gif



Complementary and Supplementary Angles Slide

Complementary Angles