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dit: t=...?
jawab:
L=2πr(r+t)
1760= 2× 22/7 × 14(14+t)
1760= 44×2(14+t)
1760=88(14+t)
1760=1232 + 88t
88t =1760 -1232
88t =528
t =528/88
t=6
jadi, tinggi tabung tersebut adalah 6 cm