1. DO NOW

2. REVIEW Alternate Exterior

3. REVIEW

4. UNIT 1 REVIEW BINGO!

5. HOW TO PLAY! 1.Write each answer from the powerpoint into a random space on your BINGO card IN PEN 2.Mr. Easter will put a problem on the board. You will have 1-4 minutes to work the problem. 3.Work the problems on scratch paper IN PENCIL 4.When you get the answer, mark it off on your BINGO card. 5.If you get an answer that is not on your BINGO card, then the answer is wrong. Try the problem again and/or raise your hand for help. 6.After the game, we will review the problems that people had trouble with.

6. HOW TO WIN! Any full row in any direction!

7. WRITE THE ANSWERS ON YOUR BINGO CARD IN A RANDOM ORDER Combining Like Terms Same Side Interior Angles Substitution Property Corresponding Angles Subtraction Property of Equality Division Property of Equality 180 162 35 82 117 102 18 (1,9) 4.47 29 45 122 125 7 58 62 (7,-17) 140

8. PROBLEM 1 FOUR MINUTES Find the measurement of each angle in the picture below. Each angle measurement is one answer. 1 2 3 4

9. PROBLEM 2 FOUR MINUTES

10. PROBLEM 3 1 MINUTE What property is used below? 6x+12-2x=180 4x+12=180

11. PROBLEM 4 3 MINUTES  1 and  2 are supplementary angles. m  1 is 10y - 8 and m  2 is 6y + 12. What is m  1?

12. PROBLEM 5 2 MINUTES If line a is parallel to line b, and line c is parallel to line d, then: 1.what relationship do angles 6 and 11 have? 2.What is the m  6 + m  11 ?

13. PROBLEM 6 2 MINUTES Two endpoints A(3, 8) and B(-1, 10) form a line. Find the midpoint and the distance of that line.

14. PROBLEM 7 3 MINUTES Find the value of x.

15. PROBLEM 8 1 MINUTE Find the measurement of angle 2.

16. PROBLEM 9 2 MINUTES If m  12 = 55, then find m  3.

17. PROBLEM 10 1 MINUTE Name the property used below: x=5 and AB=7x+2 AB = 7(5)+2

18. PROBLEM 11 1 MINUTE If line a is parallel to line b, and line c is parallel to line d, then what relationship do angles 2 and 10 have?

19. PROBLEM 12 4 MINUTES

20. PROBLEM 13 1 MINUTE Name the property used below: 4x+3=12 4x=9

21. PROBLEM 14 3 MINUTES Find the value of x.

22. PROBLEM 15 1 MINUTE What property is used below? 10x=80 X=8

23. PROBLEM 16 3 MINUTES The midpoint of a line is (2,-6). One endpoint is G(-3, 5). What is the other endpoint, H?

24. PROBLEM 17 1 MINUTE If m  9 = 140, then find m  11.

25. LET’S REVIEW MISSED PROBLEMS What questions do you have?