Question

Find the circumference of a
circle with diameter, d=13.6

Answer 1

Answer:

42.73

Step-by-step explanation:

C = 2πr

To find r you divide 13.6 by 2 (radius is half of diameter)

13.6/2 = 6.8

C = 2π(6.8)

C = 6.28(6.8)

C = 42.73