Mathematics, 18.07.2019 17:30, Jessietorres5024
The volume of sphere is 2254 pi m cubed. what is the surface area to nearest tenth?
Answers: 1
![V=2254\pi\ m^3\\\\V=\dfrac{4}{3}\pi r^3\\\\\text{therefore}\\\\\dfrac{4}{3}\pi r^3=2254\pi\ \ \ |:\pi\\\\\dfrac{4}{3}r^3=2254\ \ \ |\cdot\dfrac{3}{4}\\\\r^3=1690.5\to r=\sqrt[3]{1690.5}\to r\approx11.9126\to r\approx11.9](/tpl/images/0104/8145/e25f6.png)
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