Respuesta :

Krystal3375

Answer:

If we know the area of the circle we can find the radius by using the formula for

Area = πr²

Answer:

The diameter is always double the radius. Hence, the formula is derived by dividing the diameter by 2.

Step-by-step explanation:

                  Radius Formulas

Radius in Terms of Diameter d ⁄ 2

Radius in Terms of Circumference C ⁄ 2π

Radius in Terms of Area √(A ⁄ π)

Otras preguntas