Respuesta :

NatKS

Answer:

C. 43.96

Step-by-step explanation:

2 × 3.14 × 7

Equation is 2×pi×radius

Answer: The answer is B

Step-by-step explanation:

  The formula is 2πr.

  2 * 3.14 * 7

  6.28 *7

= 43.96