tolong dijawab ya :-)
![](https://id-static.z-dn.net/files/d90/fc6974f27f0560a12accfa1be3928cea.jpg)
Jawaban:
1.
V = π × r² × t
V = 22/7 × 14 × 14 × 8
V = 22 × 2 × 14 × 8
V = 4.928 cm³
2.
V = π × r² × t
V = 3,14 × 10 × 10 × 9
V = 314 × 9
V = 2.826 cm³
3.
V = π × r² × t
V = 22/7 × 7 × 7 × 6
V = 22 × 7 × 6
V = 924 cm³
Maaf kalau salah
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