1. 19 20 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 1 2 3

2. Problem 1 Solve the proportion.

3. Find x. Problem 2 X 28 15

4. Find y. Problem 3 y 12 y + 3 14

5. Find x. Problem 4 x 8 20 x + 9

6. Determine whether Problem 5 D E C B A 12 18 10 16

7. A, B, and C are midpoints. Problem 6 X Z C BA Y

8. A, B, and C are midpoints. Problem 7 X Z C BA Y

9. A, B, and C are midpoints. Problem 8 X Z C BA Y

10. U, V, and W are midpoints. Problem 9 TVR UW S

11. What is the value of x? Problem 10 x +26 18 21

12. Problem 11 S W V T R U

13. Problem 12 S W V T R U

14. Find ST. Problem 13 S W V T R U 25 24 20

15. Write the ratio in simplest form. 25 centimeters to 2 meters. Problem 14

16. Find x. Problem 15 X 3 6 4 8 9

17. Determine whether the pair of polygons are similar. Justify your answer. Problem 16 25 15 10 6

18. If x:13 = 36:156, find x. Problem 17

19. Are these two triangles similar? (tell which test you used) Write a similarity statement. Problem 18 E R D T A M

20. Are these 2 triangles similar? If so, write a similarity statement. Problem 19 5 4 3 12 13 11

21. Who is your favorite math teacher? Problem 20 Mr. Robinson

22. Homework p. 394-396 1-31 Odd