Geometry

Due May 31

1. (x-2)^2+(y-5)^2=9

2. (x+3)^2+(y+-1)^2=5

3. (x-9)^2+(y+4)^2=12.25

4. x^2+(y-1)^2=80

5. (x+2)^2+(y-3)^2=85

6. (x-10)^2+(y-7)^2=468

7.  D

8.  58

9.  84

10.  9.6

11. skip

12. 4.3

13. 19.5

14. 6.4

15. 4.5

16. skip

17. a=40,  b=140,  c=90

18. a=118,  b=49,  c=144,  d=98

19. a=34,  b=68

20. a=90,  b=90,  c=70,  d=65