Respuesta :

Since the radius is given as 5 and pi is used as 3.14, plug it into the “hint” part of your picture. When you do that you get 31.4
Ver imagen chjcfxnxwr
When measuring circumference, you do diameter (your radius x2) times Pie (3.14). So, you do 5 times 2 times 3.14. The answer is 31.4. Hope this helps!