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Uchburchakning ichki burchaklari yig'indisi

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  • Teng yonli uchburchakning asosiga yopishgan burchaklaridan biri 50⁰ bo'lsa, qolgan burchaklarini toping
    50⁰, 80⁰
  • 30⁰
  • Uchburchakning ikkita burchagi 100⁰ va 20⁰ bo'lsa, uchinchi burchagini toping
    60⁰
  • 65⁰
  • Agar uchburchakning ikkita burchagi 105⁰ va 30⁰ bo'lsa, uchinchi burchagini toping
    45⁰
  • 50⁰
  • 67,5⁰
  • 75⁰
  • 70⁰
  • Agar uchburchakning ikkita burchagi yig'indisi 78⁰ bo'lsa, uchinchi burchagini toping
    102⁰
  • 72⁰
  • 30⁰
  • Muntazam uchburchakning bitta burchagi necha gradus?
    60⁰
  • 80⁰
  • To'g'ri burchakli uchburchakning o'tkir burchaklaridan biri 50⁰ bo'lsa ikkinchi o'tkir burchagini toping
    40⁰
  • 36⁰
  • Uchburchakning ichki burchaklar yig'indisi necha gradus?
    180⁰
  • 34⁰
  • Agar uchburchakning ikkita burchagi 60⁰ va 50⁰ bo'lsa, uchinchi burchagini toping
    70⁰
  • 35⁰
  • 79⁰
  • 75⁰
  • 63⁰
  • Agar uchburchakning ikki burchagi 90⁰ va 45⁰ bo'lsa, uchinchi burchagini toping
    45⁰
  • 120⁰
  • Teng yonli uchburchakning uchidagi burchagi 100⁰ bo'lsa, asosidagi burchaklarini toping
    40⁰, 40⁰