Jawaban:
1.720 cm²
Penjelasan dengan langkah-langkah:
Lp. kubus = 6s²
Lp. kubus = 6 × 10²
Lp. kubus = 6 × 100
Lp. kubus = 600 cm²
Lp. balok = 2(pl + pt + lt)
Lp. balok = 2(20.10 + 20.12 + 10.12)
Lp. balok = 2(200 + 240 + 120)
Lp. balok = 2 × 560
Lp. balok = 1.120 cm²
Lp. total = 600 + 1.120
Lp. total = 1.720 cm²
Maaf kalo salah...
Jawab:
jawabannya ada di lampiran
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Jawaban:
1.720 cm²
Penjelasan dengan langkah-langkah:
Lp. kubus = 6s²
Lp. kubus = 6 × 10²
Lp. kubus = 6 × 100
Lp. kubus = 600 cm²
Lp. balok = 2(pl + pt + lt)
Lp. balok = 2(20.10 + 20.12 + 10.12)
Lp. balok = 2(200 + 240 + 120)
Lp. balok = 2 × 560
Lp. balok = 1.120 cm²
Lp. total = 600 + 1.120
Lp. total = 1.720 cm²
Maaf kalo salah...
Jawab:
jawabannya ada di lampiran