Matematika Sekolah Dasar help me please I can't solve em

help me please I can't solve em

Jawaban:

2.779,92 [tex]cm^3[/tex]

Penjelasan dengan langkah-langkah:

Vol. Kubus

[tex]v = s \times s \times s[/tex]

[tex]v = 18 \times 18 \times 18[/tex]

[tex]v= 5.832 {cm}^{3} [/tex]

Vol. Bola

[tex]v = \frac{4}{3} \pi {r}^{3} [/tex]

[tex]v = \frac{4}{3} \times 3.14 \times {9}^{3} [/tex]

[tex]v = \frac{4}{3} \times 3.14 \times 729[/tex]

[tex]v = 3,14 \times 972[/tex]

[tex]v = 3.052,08 \: {cm}^{3} [/tex]

Volueme Sisa

V = 5.832 - 3.052,08

V = 2.779,92 [tex]cm^3[/tex]

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