Jawab: C
L= 2(pl+pt+lt)
Penjelasan dengan langkah-langkah:
L = 2 (18x10 + 18x12 + 10x12)
= 2 (180+216+120)
= 2 x 516
= 1.032
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Jawab: C
L= 2(pl+pt+lt)
Penjelasan dengan langkah-langkah:
L = 2 (18x10 + 18x12 + 10x12)
= 2 (180+216+120)
= 2 x 516
= 1.032