Super idol 的笑容都没你的甜..
Jawaban:
∠AOC = 2 × ∠ABD
4x – 12 = 2 × 60
4x – 12 = 120
4× = 120 + 12
× = 132 / 4
× = 33
Penjelasan:
super idol 的笑容都没你的甜
Jawaban:
x = 33
Penjelasan:
∠AOC = 2 × ∠ABD
4x – 12 = 2 × 60
4x – 12 = 120
4× = 120 + 12
× = 132 / 4
× = 33