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Guntur Nugroho

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Guntur Nugroho last won the day on April 2

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About Guntur Nugroho

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  1. OSK SMA 2017

    Iya sama sama kak, and makasih juga buat solusinya
  2. OSK SMA 2017

  3. OSK SMA 2017

    Misal sebuah lingkaran dengan pusat O. jarak tali busur AB ke O = 5 sementara jarak AC ke O = 5Ö2. Dari gambar dapat disimpulkan kalau AC = 2 kali jarak O ke tali busur AB dan AB =2 kali jarak O ke tali busur AC. SEHINGGA. BC^2= AC^2+AB^2=(2.5)^2 + (2.5Ö2)^2 =100+200 =300 Jadi panjang kuadrat BC=300 solusi osk mtk 2017 no 4.docx
  4. OSK SMA 2017

    solusi osk mtk 2017 no 1.docx
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