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The surface area of a sphere is 154 cm sq. SO, what is the radius of the sphere.?
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The surface area of a sphere is 154 cm sq. SO, what is the radius of t...
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The surface area of a sphere is 154 cm sq. SO, what is the radius of t...
Surface area=4pir^2
154/4=pir^2
38.5*7/22=r^2
root12.25=r
3.5=r
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The surface area of a sphere is 154 cm sq. SO, what is the radius of the sphere.?
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