Jawabanmu

2014-04-14T12:31:48+07:00
Volume = 1/3×88×12=1056

semoga benar
Jawaban paling cerdas!
2014-04-14T12:40:44+07:00
Keliling alas = 22/7 x d
88 x 7 = 22 d
616 = 22 d
d = 616/22
  =28     ,r = 14

volume kerucut = 1/3 x 22/7 x 14 x 14 x 12
                       = 1/3 x  7392
                       = 2464 (b)

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