tolong jwb y no. 1dan2
Matematika
billla1246
Pertanyaan
tolong jwb y
no. 1dan2
no. 1dan2
1 Jawaban
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1. Jawaban tarissakiswari
180° = 60°+3x+5x
180°-60° = 8x
120° = 8x
120°/8 = x
15 = x