To the nearest whole number, what is the surface area of a sphere with a volume of 140 cm³?

Mathematics

1 answer:

rjkz [21]3 years ago

6 0

The answer to this question is B. 130cm^2.

Using the volume formula for a sphere (V = (4/3)πr^3) you can plug in the values that we know to find the radius to be around 3.22117 cm. You can then use the area of a sphere formula (A = 4πr^2) to find the area. Hope this helps :)

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