Question

Aflati aria unei sfere cu V=32pi/3 cm cubi.
Aflati aria si volumul unei sfere stiind ca volumul si aria se exprima prin acelasi nr.

Answer 1

$V= \frac{4 \pi r^{3} }{3} = \frac{32 \pi }{3} \\ r^{3}=8 \\ r=2 \\ A=4 \pi r^{2} =16 \pi$

Answer 2

32*32*32=32768
32768impartim la 3=10922