Jawaban:
C. 288 cm²
Penjelasan dengan langkah-langkah:
Luas Permukaan Balok
: (2×p×l) + (2×p×t) + (2×l×t)
: (2×12×6) + (2×12×4) + (2×6×4)
: 144+96+48
= 288 cm²
c. 288 cm²
Luas permukaan
= 2 (pl + lt + pt)
= 2 (12.6 + 6.4 + 12.4)
= 2 (72 + 24 + 48)
= 2 ( 144)
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Verified answer
Jawaban:
C. 288 cm²
Penjelasan dengan langkah-langkah:
Luas Permukaan Balok
: (2×p×l) + (2×p×t) + (2×l×t)
: (2×12×6) + (2×12×4) + (2×6×4)
: 144+96+48
= 288 cm²
Jawaban:
c. 288 cm²
Penjelasan dengan langkah-langkah:
Luas permukaan
= 2 (pl + lt + pt)
= 2 (12.6 + 6.4 + 12.4)
= 2 (72 + 24 + 48)
= 2 ( 144)
= 288 cm²