1. Bell Work

2. Tri-Math-Alon: Area Round 1: Name that shape! Round 2: What is the formula? Round 3: What is the area?

3. Rules Divide yourself up into teams of 3 or 4. Do NOT move desks yet! Rounds 1 and 2 are the speed rounds. The first team to write the CORRECT answer LEGIBLY will earn 1 point. The writer must switch after each question. Round 3 you will work as a group to answer the question in a given amount of time. When time is called, hold up your answer board. ALL teams with the correct answer will get 2 points. Answers must be rounded correctly and use the correct units. The winners get extra credit on Wednesday’s quiz! 1 st place = 5 pts, 2 nd place = 3 pts

4. Round 1 Question 1: Name this shape!

5. Round 1 Question 2: Name this shape!

6. Round 1 Question 3: Name this shape!

7. Round 1 Question 4: Name this shape!

8. Round 1 Question 5: Name this shape!

9. Round 1 Question 6: Name this shape!

10. Round 1 Question 7: Name this shape!

11. Round 1 Question 8: Name this shape!

12. Round 1 Question 9: Name this shape!

13. Round 1 Is Done!

14. Round 2 Question 1: What is the area formula for this shape?

15. Round 2 Question 2: What is the area formula for this shape?

16. Round 2 Question 3: What is the area formula for this shape?

17. Round 2 Question 4: What is the area formula for this shape?

18. Round 2 Question 5: What is the area formula for this shape?

19. Round 2 Question 6: What is the area formula for this shape?

20. Round 2 Question 7: What is the area formula for this shape?

21. Round 2 Question 8: What are the area formulas for this shape?

22. Round 2 Question 9: What is the area formula for this shape?

23. Round 2 Is Through!

24. Round 3 Question 1: What is the area? Round to the nearest tenth if necessary.

25. Round 3 Question 2: What is the area of the region?

26. Round 3 Question 3: What is the area? Round to the nearest tenth if necessary.

27. Round 3 Question 4: What is the area? Round to the nearest tenth if necessary.

28. Round 3 Question 5: What is the area? Round to the nearest tenth if necessary. 19m 24m 17m 8m

29. Round 3 Question 6: What is the area? Round to the nearest tenth if necessary.

30. Round 3 Question 7: What is the area? Round to the nearest tenth if necessary.

31. Round 3 Question 8: What is the area? Round to the nearest tenth if necessary.

32. Round 3 Question 9: What is the area? Round to the nearest tenth if necessary. 20m

33. And the winner is…?