Answer :
Answer:
Circle area = Pi*r^2 = 3.14*r^2 = 452.16
r^2 = 452.16/3.14 = 144
r = 12 meters.
Circle circumference = 2*Pi*r = 2*3.14*12 = 75.36 meters
Step-by-step explanation:
Answer:
Circle area = Pi*r^2 = 3.14*r^2 = 452.16
r^2 = 452.16/3.14 = 144
r = 12 meters.
Circle circumference = 2*Pi*r = 2*3.14*12 = 75.36 meters
Step-by-step explanation: