Question

calcule o volume de uma esfera de raio 2cm

Answer 1

$\boxed{V=\frac{4}{3}\pi*r^3}\\\\\ V=\frac{4}{3}*\pi*2^3\\\\ V=\frac{4}{3}*\pi*8\\\\ \boxed{V=\frac{32\pi}{3} cm^3}$

Answer 2

V= 4$\pi$r³
V= 4/3*3,14*8
V= 33,49 cm³