Jawabanmu

Jawaban paling cerdas!
2014-08-19T18:40:35+07:00
A. MN = KL = 6cm
    KN = LM = 4 cm

B. TU = RS = 15 cm
ST =  \frac{ST}{15}  =  \frac{4}{6} 

         6ST = 60
           ST = 10 cm
RU=ST=10 cm
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