Matematika

Pertanyaan

please help me again besok dikumpulin
please help me again besok dikumpulin

1 Jawaban

  • (6a+14°) = 90°+38°
    6a + 14° = 128°
    6a = 128° - 14°
    6a = 114°
    a = 114° / 6
    a = 19°
    jadi nilai a adalah 19°
    [tex]a = 19[/tex]