Question

Which circle will have the largest circumference? D , r = 5 cm C , r = 6 cm B , r = 2 cm A , r = 3 cm

Answer 1

C , r = 6 cm should be the answer

Explanation:

Answer 2

C , r = 6 cm

Explanation:

Finding the circumference is really easy. You just have to multiply the radius (r) by 2 and pi. Pi is 3.14 so 3.14*2*6=37 which is bigger than the other numbers. For a question like this where it gives you different radii, you can just pick the biggest number :) hope this helps!