Verified answer

5

[tex]10 \times 10 \times 10 = 1000cm {}^{3} [/tex]

6

[tex]v = \pi {r}^{2} h[/tex]

[tex]v = 3.14 \times {3}^{2} \times 8[/tex]

[tex]v = 3.14 \times 9 \times 8[/tex]

[tex]v = 226.08 \: cm {}^{3} [/tex]

Resposta:

5) V = 10³ = 1000

6) V = 3,14 . 3² . 8 = 226,08