minta tolong lagi. + caranya
Matematika
yogiya
Pertanyaan
minta tolong lagi. + caranya
1 Jawaban
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1. Jawaban whongaliem
BF x AD = AB x CE = L.jajar genjang
BF x 10 = 9 x 6
10 .BF = 54
BF = 54/10
BF = 5,4 cm ....... jawaban : a
12) L = BC x DE
= 10 x 8
= 80 cm² ..... jawaban : c