The formula to calculate the Perimeter of Circular Sector (P) is:
\[ P = l_{\text{Arc}} + 2r \]
Where:
Perimeter of Circular Sector is the total length of all the boundary edges of the Circular Sector.
Arc Length of Circular Sector is the length of the curved boundary edge of the Circular Sector.
Radius of Circular Sector is the radius of the circle from which the Circular Sector is formed.
Let's assume the following values:
Using the formula:
\[ P = l_{\text{Arc}} + 2r \]
Evaluating:
\[ P = 4 + 2 \cdot 5 \]
The Perimeter of Circular Sector is 14.
| Arc Length of Circular Sector | Radius of Circular Sector | Perimeter of Circular Sector |
|---|---|---|
| 3 | 5 | 13.00 |
| 4 | 5 | 14.00 |
| 5 | 5 | 15.00 |