Jawaban:
Penjelasan dengan langkah-langkah:
\begin{gathered}v = \frac{1}{3} \times \pi \times {r}^{2} \times t \\ = \frac{1}{3} \times \frac{22}{7} \times 3 \times 21 \times 10 \\ = 13.860 {cm}^{2} \end{gathered}
v=
3
×π×r
2
×t
=
1
×
7
22
×3×21×10
=13.860cm
di jadikan jawaban tercerdas yya
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Jawaban:
Penjelasan dengan langkah-langkah:
\begin{gathered}v = \frac{1}{3} \times \pi \times {r}^{2} \times t \\ = \frac{1}{3} \times \frac{22}{7} \times 3 \times 21 \times 10 \\ = 13.860 {cm}^{2} \end{gathered}
v=
3
×π×r
2
×t
=
3
1
×
7
22
×3×21×10
=13.860cm
2
di jadikan jawaban tercerdas yya