## 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 –