How do you find the radius from the circumference?
How to Find the Radius of a Circle When Given the Circumference
How do you find the radius when given the circumference calculator?
How to find the circumference of a circle
- Determine the radius of a circle.
- Substitute this value to the formula for circumference: C = 2 * π * R = 2 * π * 14 = 87.9646 cm .
- You can also use it to find the area of a circle: A = π * R² = π * 14² = 615.752 cm² .
How do I find diameter if I know circumference?
Solve the equation for the diameter of the circle, d= C/π. In this example, “d = 12 / 3.14.” or “The diameter is equal to twelve divided by 3.14.” Divide the circumference by pi to get the answer. In this case, the diameter would be 3.82 inches.
How do you find the radius of a cone with the circumference?
How to Find the Radius Given the Circumference –