Jawabanmu

Jawaban paling cerdas!
2014-04-16T14:33:31+07:00
Diket cb:6cm ab:15cm ad:12cm dit ak 6:12 1:2 bk:ak = 1:2 = 5:10 jadi ak 15 cm
2014-04-16T14:36:10+07:00