1. Circumference of Quadrant:
- The circumference of the entire circle is given by the formula 2πr, where π ≈ 3.14.
- Since we're considering a quadrant, which is one-fourth of the circle, its circumference will be 1/4th of the full circumference: Circumference of Quadrant = (1/4) * 2πr = πr/2
2. Length of Radii:
- There are two radii that form the sides of the quadrant.
- The length of each radius is equal to the circle's radius, which is 'r'.
3. Total Perimeter:
- To find the perimeter of the quadrant, we sum up the circumference of the quadrant and the two radii lengths:
Perimeter of Quadrant = πr/2 + r + r = πr/2 + 2r
Therefore, the perimeter of a quadrant of a circle is given by πr/2 + 2r, where 'r' represents the radius of the full circle.