b) Luas = (2π x 7 x 7) + (2π x 7 x 6)
= 98π + 84π
= 182π cm2
Volume = π x 7 x 7 x 6
= 294π cm3
c) Luas = (2π x 4 x 4) + (2π x 4 x 12)
= 32π + 96π
= 128π cm2
Volume = π x 4 x 4 x 12
= 192π cm3
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Senin, 20 Mei 2024 -
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b) Luas = (2π x 7 x 7) + (2π x 7 x 6)
= 98π + 84π
= 182π cm2
Volume = π x 7 x 7 x 6
= 294π cm3
c) Luas = (2π x 4 x 4) + (2π x 4 x 12)
= 32π + 96π
= 128π cm2
Volume = π x 4 x 4 x 12
= 192π cm3
Editor: Ahmat Arif Muzazin
Sumber: Berbagai Sumber
