Penjelasan dengan langkah-langkah:
L = (4×8) + (16-4÷2)×8
L = 32 + (6×8)
L = 32 + 48
L = 80 cm²
K = 4 + 16 + (10×2)
K = 20 + 20
K = 40 cm
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Penjelasan dengan langkah-langkah:
L = (4×8) + (16-4÷2)×8
L = 32 + (6×8)
L = 32 + 48
L = 80 cm²
K = 4 + 16 + (10×2)
K = 20 + 20
K = 40 cm