tolong ya diisi pake caranya
Matematika
karimahberlian
Pertanyaan
tolong ya diisi pake caranya
1 Jawaban
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1. Jawaban cicha718730
< ABC = <BCD
120° = 5x + 3
5x + 3 = 120°
5x = 120 - 3
5x = 117°
x = 117/5
x = 23,4
# maaf, klu salah dihapus aja kak.