Table of Contents

1. What fraction is shaded?
   1. #1
   2. #2
   3. #3
   4. #4
   5. #5
   6. #6
   7. #7
   8. #8
   9. #9
   10. #10
   11. #12
2. What's the angle?
   1. #13
   2. #14
   3. #16
   4. #17
   5. #18
   6. #19
   7. #20
   8. #21
   9. #22
   10. #23
   11. #24
3. Prove it!
   1. #25
   2. #26
   3. #27
   4. #28