Find the surface area of a ball with 30 cm. radius

Find the surface area of a ball with 30 cm. radius.
in order of operations by Level 1 User (120 points)

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area av spheer=4*pi*radius^2 . . . =4*3.1415926535*30*30 . . . or 3600 pi . . . =11,309.73354 cm^2
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