Sam Z. answered 12/09/19
Tutor
4.3
(12)
Math/Science Tutor
r^2pi=area
c=d*pi=125.6
/pi=39.98/2=19.989.............
Pamela H.
asked 12/09/19
Sam Z. answered 12/09/19
Math/Science Tutor
r^2pi=area
c=d*pi=125.6
/pi=39.98/2=19.989.............
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