Supplementary Angles

In the diagram below:
Move ONLY point D to create different angles.[br][br]-Record the 2 angles.[br]-Sum the 2 angles.[br]-Record the sum.[br][br]Repeat this process 5 times.
Think about what you observed in the exercise above.  [u][b]IN YOUR NOTES[/b][/u] write a definition and drawing of supplementary angles.

Information: Supplementary Angles