Matematika

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Tolong no1-6 &10-19 pake cara ama jawabannya
Tolong no1-6 &10-19 pake cara ama jawabannya

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1 Jawaban

  • 1. lUAS = PHI d t = 22/7 x 21 x 10 = 22 x 3 x 10 = 660

    2. Luas = 2phi r t = 2 x 22/7 x 21 x 14 = 4 x 22 x 21 = 1848

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