The formula to calculate the Area of a Circular Ring is:
\[ A = \pi \cdot (r_{Outer} + r_{Inner}) \cdot (r_{Outer} - r_{Inner}) \]
The Area of a Circular Ring is the area of the ring-shaped space, i.e., the enclosed region between the two concentric circles of two different radii. The Outer Radius of a Circular Ring is the radius of the larger circle of the two concentric circles that form its boundary. The Inner Radius of a Circular Ring is the radius of its cavity and the smaller radius among the two concentric circles.
Let's assume the following values:
Using the formula:
\[ A = \pi \cdot (10 + 6) \cdot (10 - 6) = 201.061929829747 \]
The Area of the Circular Ring is 201.061929829747 square meters.
| Outer Radius (meters) | Inner Radius (meters) | Area (square meters) |
|---|---|---|
| 9.5 | 6 | 170.431401457246267 |
| 10 | 6 | 201.061929829746759 |
| 10.5 | 6 | 233.263254529042143 |
| 11 | 6 | 267.035375555132418 |
| 11.5 | 6 | 302.378292908017556 |
| 12 | 6 | 339.292006587697642 |
| 12.5 | 6 | 377.776516594172620 |
| 13 | 6 | 417.831822927442431 |
| 13.5 | 6 | 459.457925587507248 |
| 14 | 6 | 502.654824574366899 |
| 14.5 | 6 | 547.422519888021384 |
| 15 | 6 | 593.761011528470931 |