yg bisa nmr 16 sama 17 tolong jawab dong
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yg bisa nmr 16 sama 17 tolong jawab dong
1 Jawaban
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1. Jawaban tirtatrivaluvi
16. L juring COD / ∠COD = L JURING AOB / ∠AOB
L JURING COD / 70° = 320 / 80°
L JURING COD / 70° = 4
L JURING COD = 70 · 4 = 280 cm²
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