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Sebuah tabung diameter awal 14 cm. tinggi 20 cm. diameter b akhir 28 cm tinggi 25 cm. ![]()
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Sebuah tabung diameter awal 14 cm. tinggi 20 cm. diameter b akhir 28 cm tinggi 25 cm.
Jawaban:
[tex]p1 = \pi {r}^{2} t \\ = \frac{22}{7} \times 14 \times 14 \times 25 \\ = 44 \times 350 \\ = 15.400 {cm}^{3} \\ \\ p2 = \pi {r}^{2} t \\ = \frac{22}{7} \times 7 \times 7 \times 20 \\ = 22 \times 140 \\ = 3.080 {cm}^{3} \\ \\ volume \: akhir - volume \: awal \\ = 15.400 - 3.080 = 12.320 {cm}^{3} [/tex]
Answers by bbrainlycoid✔️
Jawaban:
volume akhir - volume awal = 15.400 - 3.080 = 12.320cm³
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