mohoj d jwb kak ya ..
3x+4x+5=180
7x=175
x=25⁰
25×3=75⁰
Jawaban:
Garis lurus = 180°
∠AOC + ∠BOC = 180
4x + 5 + 3x = 180
7x + 5 = 180
7x = 180 - 5
7x = 175
x = 25
∠BOC = 3x
= 3 x 25°
= 75°
Jadi, besar ∠BOC adalah 75°
[answer.2.content]
3x+4x+5=180
7x=175
x=25⁰
25×3=75⁰
Jawaban:
Garis lurus = 180°
∠AOC + ∠BOC = 180
4x + 5 + 3x = 180
7x + 5 = 180
7x = 180 - 5
7x = 175
x = 25
∠BOC = 3x
= 3 x 25°
= 75°
Jadi, besar ∠BOC adalah 75°
[answer.2.content]