Jawabanmu

Jawaban paling cerdas!
2014-04-27T10:42:47+07:00
S^2=16^2+12^2=256+144=400 | s=20 || L=(16+12+20)40=48×40=1920 | sisa=(60×50)-1920=3000-1920=1080 semoga membantu^^
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