Answer:
C = 8 pi cm
Step-by-step explanation:
The area of a circle is given by
A = pi r^2
16 pi = pi r^2
Divide each side by pi
16 = r^2
Taking the square root
4 = r
The circumference is
C = 2 * pi *r
C = 2* pi *(4)
C = 8 pi cm
Answer:
E, A, F
Step-by-step explanation:
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Step-by-step explanation:
264 seconds. is your answer
hope it helps
Answer:
I dont think so I would look at it as how did they get the -2
