Question

Please help i have no idea

Answer 1

Answer: radius = 2.07

Explanation:

radius is circumference divided by 2pi

so for future reference

to find radius just divide the circumference by 6.28

if the circumference was 15 to find the radius you simply

divide 15 by 6.28 and you get 2.39

Answer 2

The radius would be 2.07