Find the perimeter of the circle of radius 7 cm
- Find the perimeter of the quadrant of a circle of radius 7 cm
- Find the perimeter of a sector of a circle of radius 7 cm and central angle 45
- Find the circumference of the circle
- Find area of the circle
- Find area and circumference of a circle
- Find the diameter of the circle with the following circumference
- Formula to find the area of circle