jika luas juring AOB = 24 cm², luas juring COD adalah....cm²
Luas Juring AOB = 60° / 360° × L. Lingkaran
24 = 1/6 × L. Lingkaran
L. Lingkaran = 144 cm²
Luas Juring COD
= 150° / 360° × L. Lingkaran
= 5/12 × 144
= 5 × 12
= 60 cm²
[answer.2.content]
