<AOC=360° - 88°- 120°=152°
Luas juring AOC
[tex] \frac{ < AOC}{ < BOC} \times Luas \: OBC \\ \\ \frac{152°}{120°} \times 60 \: {cm}^{2} \\ \\ 76 \: {cm}^{2} [/tex]
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<AOC=360° - 88°- 120°=152°
Luas juring AOC
[tex] \frac{ < AOC}{ < BOC} \times Luas \: OBC \\ \\ \frac{152°}{120°} \times 60 \: {cm}^{2} \\ \\ 76 \: {cm}^{2} [/tex]