tolong dong ka no 15
Matematika
rizalfina22
Pertanyaan
tolong dong ka no 15
1 Jawaban
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1. Jawaban sazkiamilla
9/3 = 4+x/x
3/1 = 4+x/x
4+x = 3x
4= 3x-x
2x = 4
x = 2 cm
KA = 2 cm