Luas permukaan balok
[tex]2(p \times l + p \times t + l \times t) \\ 2(10 \times 6 + 10 \times 5 + 6 \times 5) \\ 2(60 + 50 + 30) \\ 2(140) \\ 280 \: {cm}^{2} [/tex]
Jawaban:
280 cm²
Penjelasan dengan langkah-langkah:
LP = 2 × (pl + lt + pt)
= 2 x (10.6 + 6.5 + 10.5)
= 2 x (60 + 30 + 50)
= 2 x (140)
= 280 cm²
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Luas permukaan balok
[tex]2(p \times l + p \times t + l \times t) \\ 2(10 \times 6 + 10 \times 5 + 6 \times 5) \\ 2(60 + 50 + 30) \\ 2(140) \\ 280 \: {cm}^{2} [/tex]
Jawaban:
280 cm²
Penjelasan dengan langkah-langkah:
LP = 2 × (pl + lt + pt)
= 2 x (10.6 + 6.5 + 10.5)
= 2 x (60 + 30 + 50)
= 2 x (140)
= 280 cm²