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Matematika
UkhtiAnnisa1
Pertanyaan
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1 Jawaban
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1. Jawaban GuruAnomali
AB = BC
D2 = 18 x 2 = 36 Cm
D1 = K : 4 x 2 = 60 : 4 x 2 = 24 Cm
L = D1 x D2 : 2 = 24 x 36 : 2 = 432 Cm2