tolong yakak sama caranya
Matematika
suci1529
Pertanyaan
tolong yakak sama caranya
1 Jawaban
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1. Jawaban rachelfloren
ab : pq
bc : rs
pq = 28 : 7 =4
rs = 21 : 7 =3
luas pqrs = pq x rs = 4x3 = 12