Gunakan perbandingan panjang dan lebar
[tex]\sf \frac{FG}{BC}=\frac{EF}{AB} \\\\\frac{3}{BC} =\frac{8}{12} \\\\\frac{3}{BC} =\frac{2}{3}\\\\2BC=3 \cdot 3\\\\2BC=9\\\\BC=\frac{9}{2} \\\\BC=4,5[/tex]
Maka panjang BC adalah 4,5 [b.].
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
Gunakan perbandingan panjang dan lebar
[tex]\sf \frac{FG}{BC}=\frac{EF}{AB} \\\\\frac{3}{BC} =\frac{8}{12} \\\\\frac{3}{BC} =\frac{2}{3}\\\\2BC=3 \cdot 3\\\\2BC=9\\\\BC=\frac{9}{2} \\\\BC=4,5[/tex]
Maka panjang BC adalah 4,5 [b.].