The formula to calculate Perimeter of Rectangle (P) is:
\[ P = 2 \left( l + \sqrt{d^2 - l^2} \right) \]
Where:
The Perimeter of Rectangle is the total length of all the boundary lines of the Rectangle.
Length of Rectangle is any one of the pair of parallel sides which are longer than the remaining pair of parallel sides.
Diagonal of Rectangle is the length of the line joining any pair of opposite vertices of the Rectangle.
Let's assume the following values:
Using the formula:
\[ P = 2 \left( l + \sqrt{d^2 - l^2} \right) \]
Evaluating:
\[ P = 2 \left( 8 + \sqrt{10^2 - 8^2} \right) \]
The Perimeter of Rectangle is 28 meters.
| Length of Rectangle (l) (meters) | Diagonal of Rectangle (d) (meters) | Perimeter of Rectangle (P) (meters) |
|---|---|---|
| 5 | 9 | 24.97 |
| 5 | 10 | 27.32 |
| 5 | 11 | 29.60 |
| 5 | 12 | 31.82 |
| 6 | 9 | 25.42 |
| 6 | 10 | 28.00 |
| 6 | 11 | 30.44 |
| 6 | 12 | 32.78 |
| 7 | 9 | 25.31 |
| 7 | 10 | 28.28 |
| 7 | 11 | 30.97 |
| 7 | 12 | 33.49 |
| 8 | 9 | 24.25 |
| 8 | 10 | 28.00 |
| 8 | 11 | 31.10 |
| 8 | 12 | 33.89 |
| 9 | 9 | 18.00 |
| 9 | 10 | 26.72 |
| 9 | 11 | 30.65 |
| 9 | 12 | 33.87 |
| 10 | 9 | nan |
| 10 | 10 | 20.00 |
| 10 | 11 | 29.17 |
| 10 | 12 | 33.27 |