1. Draw It!
Area and Perimeter Formulas

2. Area of a triangle A = ½ bh

3. Area of a
parallelogram
A = bh

4. Area of a rectangle A = lw

5. Area of a trapezoid A = ½ (b1+b2)h

6. Area of a circle A = πr2

7. Area of a square A = s2

8. Perimeter of a
rectangle
P = 2l + 2w

9. Circumference of a
circle (BOTH)
C = πd
C = 2πr

10. Perimeter of a
rectangle
P = 2l + 2w

11. Area of a triangle A = ½ bh

12. Area of a
parallelogram
A = bh

13. Circumference of a
circle (BOTH)
C = πd
C = 2πr

14. Area of a rectangle A = lw

15. Area of a trapezoid A = ½ (b1+b2)h

16. Area of a square A = s2

17. Area of a circle A = πr2

18. Area of a
parallelogram
A = bh

19. Circumference of a
circle (BOTH)
C = πd
C = 2πr

20. Area of a triangle A = ½ bh

21. Area of a rectangle A = lw

22. Area of a circle A = πr2

23. Perimeter of a
rectangle
P = 2l + 2w

24. Area of a square A = s2

25. Area of a trapezoid A = ½ (b1+b2)h

26. Circumference of a
circle (BOTH)
C = πd
C = 2πr

27. Area of a rectangle A = lw

28. Area of a
parallelogram
A = bh

29. Area of a circle A = πr2

30. Area of a square A = s2

31. Area of a triangle A = ½ bh

32. Perimeter of a
rectangle
P = 2l + 2w

33. Area of a trapezoid A = ½ (b1+b2)h