Teaching Notes

http://mathbutler.wordpress.com/2014/03/14/sum-it-up-angle-edition-part1/

Applet

Questions

1. If angle BAE = ______, what are all the other angles.
2. Which angle sums equal 180^o?
3. Which angle sums equal 90^o?
4. Which angle pairs/groups are equal?
5. Find which angle pairs are supplementary, complementary and vertical
6. Does it matter if angle BAE is acute or obtuse?