di ketahui ABC dngan m

[tex] \frac{BC}{sin A} = \frac{AC}{sin B} \\ \frac{BC}{sin 60} = \frac{8}{sin 30} \\ \frac{BC}{ \frac{1}{2} \sqrt{3} } = \frac{8}{ \frac{1}{2} } \\ BC = 8 \sqrt{3} [/tex]