Find the circumference of a circle if the area is 300 square centimeters.
A. 9.77 cm
B. 56.25 cm
C. 61.38 cm
D. 84.74 cm

The circumference of a circle if the area is 300 square centimeters. Area = pi*r^2 = 3.14*r^2 , area = 300 , r^2 = 300/3.14 = 95.5414 , r = 9.77cm , circumference =2 *pi*r =2*3.14*9.77 = 61.38 cm.

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Asked 12/5/2017 11:25:32 AM

Updated 7/7/2019 2:12:48 AM

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The circumference of a circle if the area is 300 square centimeters.

Area = pi*r^2 = 3.14*r^2 , area = 300 , r^2 = 300/3.14 = 95.5414 , r = 9.77cm , circumference =2 *pi*r =2*3.14*9.77 = 61.38 cm.

Area = pi*r^2 = 3.14*r^2 , area = 300 , r^2 = 300/3.14 = 95.5414 , r = 9.77cm , circumference =2 *pi*r =2*3.14*9.77 = 61.38 cm.

Added 7/7/2019 2:12:48 AM

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