tolong no.1 sma no.2
Matematika
zahwacantik665
Pertanyaan
tolong no.1 sma no.2
1 Jawaban
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1. Jawaban Assyfa3107
No 1. L = ½ × 20 cm × 12 cm = 120 cm²
No 2. L = ½ × d¹ × d²
= ½ × 12 dm × 10 dm = 60 dm²
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