Sudut A = < 3y drajat, B = <2× drajat, C = < 7× drajat. Tentukanlah nilai x dan y? #Tlng pke cranya dong? #Gc ya?;)
Matematika
mputz02
Pertanyaan
Sudut A = < 3y drajat, B = <2× drajat, C = < 7× drajat. Tentukanlah nilai x dan y?
#Tlng pke cranya dong?
#Gc ya?;)
#Tlng pke cranya dong?
#Gc ya?;)
1 Jawaban
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1. Jawaban kimsohyun23
3y + 2x +7x = 180°
3y + 9x = 180°
12xy = 180°
xy = 180 : 12
xy = 15°
#maafkalausalah