Butuh caranya kakakakak
Matematika
Jeff251104
Pertanyaan
Butuh caranya kakakakak
1 Jawaban
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1. Jawaban cupid85
1) K = ( x ) + ( 2x + 2) + ( 2x + 3)
30 = 5x + 5
30 - 5 = 5x
x = 25 รท 5
x = 5
sisi terpanjang = 2x + 3 = 2.5 + 3 = 13