formula to find the circumference end radious

Assistance needed.

Please type your subject in the School Subject box. Any other words are likely to delay responses from a teacher who knows that subject well.

http://www.mathgoodies.com/lessons/vol2/circumference.html

Circumference = 2 (pi) radius

That is (2) times (3.14) times the (radius)

The radius is half of the diameter

Circumference = 2 (pi) radius

That is (2) times (3.14) times the (radius)

The radius is half of the diameter

Circumference= 3.14 (pi)*diameter. Or. 3.14*radius to the 2nd power. Hey should both equal the same answer.

To find the circumference of a circle given the radius, you can use the following formula:

Circumference = 2 * π * radius

Here's a step-by-step guide on how to use this formula:

1. First, determine the value of the radius of the circle. The radius is the distance from the center of the circle to any point on its edge.

2. Next, substitute the value of the radius into the formula. The symbol "π" represents the mathematical constant pi, which is approximately equal to 3.14159.

3. Multiply the radius by 2.

4. Multiply the result from step 3 by the value of π.

5. The final result will be the circumference of the circle.

Remember to include the unit of measurement (such as centimeters, inches, or meters) with your answer.