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Jawaban:
b. 420 cm²
Penjelasan dengan langkah-langkah:
L = (20 × (30 ÷ 2)) + ((30 ÷ 2) × 8)
L = (20 × 15) + (15 × 8)
L = 300 + 120
L = 420 cm²
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#7-Figure Net Worth: Modern Wealth Blueprint for Black Americans
Jawaban:
b. 420 cm²
Penjelasan dengan langkah-langkah:
L = (20 × (30 ÷ 2)) + ((30 ÷ 2) × 8)
L = (20 × 15) + (15 × 8)
L = 300 + 120
L = 420 cm²