Jawabanmu

Jawaban paling cerdas!
2014-05-26T15:42:41+07:00
Panjang kawat = 4 x sisi + 4 x rusuk tegak
= 4 x 12 + 4 x 15
= 48 + 60
= 108 cm
2 5 2
2014-05-26T15:46:24+07:00
Kalo gitu = 4x12 + 4x15 cm 
= 48 + 60 = 108 cm 
ada ga?