nilai x?? tolong jawab
Matematika
maura100
Pertanyaan
nilai x?? tolong jawab
2 Jawaban
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1. Jawaban Kuro61
3x + x + 2x = 90
6x = 90
x = 90 ÷ 6 = 15 -
2. Jawaban novamalia0803
Besar semua sudut jika digabung pasti 90, karena siku siku.
3x + x + 2x = 90°
6x = 90°
x = 15°
semoga benar