If you know the reasons of a circle what can you do to find the diameter

Answer:Hi!

Step-by-step explanation:

Steps

If you know the radius of the circle, double it to get the diameter ...

If you know the circumference of the circle, divide it by π to get the diameter ...

If you know the area of the circle, divide the result by π and find its square root to get the radius; then multiply by 2 to get the diameter.