Multiple representations of circle functions:
Data Table:
| Diameter | Circumference |
| 1 | 3.14 |
| 2 | 6.28 |
| 3 | 9.42 |
| 4 | 12.56 |
| 5 | 15.7 |
| 6 | 18.84 |
| 7 | 21.98 |
| 8 | 25.12 |
Graph:
Equation
C = p D
Words:
To find the circumference of a circle, multiply the diameter by p
Data Table:
| Diameter | Area |
| 1 | 3.14 |
| 2 | 12.56 |
| 3 | 28.26 |
| 4 | 50.24 |
| 5 | 78.5 |
| 6 | 113.04 |
| 7 | 153.86 |
| 8 | 200.96 |
Graph:
Equation:
A = p r2
Words:
To find the area of a circle, find the square of the radius then multiply the result by p