Respuesta :

Answer:

r ≈ 3.82

Step-by-step explanation:

Using the formula:

C = [tex]2\pi r[/tex]

We rearrange to get r as the subject:

r = [tex]\frac{C}{2\pi }[/tex]

r = 24÷(2×[tex]\pi[/tex])

r ≈ 3.82