jawablah dgn caranya
Matematika
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Pertanyaan
jawablah dgn caranya
1 Jawaban
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1. Jawaban yusak041
29. L = 2 × (p×l + p×t + l×t)
= 2 × (24×17 + 24×15 + 17×15)
= 2 × (408 + 360 + 255)
= 2 × 1.023
= 2.046 cm^2 (c)