1. Perimeter 1

2. Add all the sides 1

3. Area of a circle 2

4. A = ∏r 2 2

5. Circumference of a circle 3

6. C = ∏d -or- C=2∏r 3

7. Area of a square 4

8. A=s 2 4

9. Area of a Rectangle 5

10. A=lw 5

11. Area of a triangle 6

12. A=1/2bh 6

13. Area of a trapezoid 7

14. A=1/2h(b 1 +b 2 ) 7

15. Volume of a rectangular prism 8

16. V=lwh 8

17. Volume of a Prism 9

18. V=Bh Where B is area of base 9

19. Volume of a cylinder ***on reference sheet*** 10

20. V=Bh Where B is area of base B=∏r 2 10

21. Volume of a pyramid ***on reference sheet*** 11

22. V=⅓Bh Where B is area of base 11

23. Volume of a Cone ***on reference sheet*** 12

24. V=⅓Bh Where B is area of base B=∏r 2 12

25. Volume of a Sphere ***on reference sheet*** 13

26. V=(4/3)∏r 3 13

27. Lateral Area of a cone ***on reference sheet*** 14

28. L=2∏rh 14

29. Lateral Area of a cylinder ***on reference sheet*** 15

30. L=∏rl where l is the slant height 15

31. Surface Area of a rectangular solid 16

32. SA = 2lw+2hw+2lh 16

33. Surface Area of a cylinder 17

34. SA=2 ∏r 2 + 2∏rh 17

35. Surface Area of a sphere ***on reference sheet*** 18

36. SA=4∏r 2 18