KeonteO781444
KeonteO781444
29-10-2022
Mathematics
contestada
The function V descr
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KeastonQ326870
KeastonQ326870
29-10-2022
we have the function
[tex]V(r)=4\pi r^2[/tex]
For r=4 in
substitute the given value in the function above
[tex]\begin{gathered} V(r)=4\pi\cdot(4^2) \\ V(r)=64\pi cm2 \end{gathered}[/tex]
The surface area is 64pi square centimeters
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