Jawabanmu

2014-03-12T15:57:28+07:00
6 x (22/7 x 24x24x tinggi tabung (?))
2014-03-12T16:22:35+07:00
Pke rumus sabuk lilitan = 2nr + 2phi.r = 2x6x24 + 2 x 3,14 x 24 = 288+150,72= 438,72 cm