⭕ Circle Calculator
Circle with radius 5
A = 78.5398 sq. units
C = 31.4159
- Radius
- 5
- Diameter
- 10
- Circumference
- 31.4159 (10π)
- Area
- 78.5398 sq. units (25π)
Step by step
- r = 5
- Diameter: d = 2r = 2 × 5 = 10
- Circumference: C = 2πr = 2 × π × 5 = 31.4159
- Area: A = πr² = π × 5² = 78.5398