Jawaban:
B. 16 cm dan 12 cm
Penjelasan dengan langkah-langkah:
Panjang Balok =
[tex] = \frac{4}{5} \times 20 \\ = 16 \: \: cm[/tex]
Lebar Balok =
[tex] = \frac{3}{5} \times 20 \\ = 12 \: \: \: cm[/tex]
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Jawaban:
B. 16 cm dan 12 cm
Penjelasan dengan langkah-langkah:
Panjang Balok =
[tex] = \frac{4}{5} \times 20 \\ = 16 \: \: cm[/tex]
Lebar Balok =
[tex] = \frac{3}{5} \times 20 \\ = 12 \: \: \: cm[/tex]