Matematika 106/4


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Bog'liq
2004 variant


2)
3)
4)
5)
A) 2;3;5 B) 1;2;4 C)1;2;5 D) 1;3;5 E) 1;2;3

  • To’g’ri burchakli uchburchakning o’tkir burchagi ga, gipotenuzasiga tushirilgan balandligi 21 ga teng. Berilgan uchburchakning kichik katetini toping.
    A) B) C) 10,5 D) 42 E)

  • Quyidagi tasdiqlarning qaysilari to’g’ri?
    1) tomonlari va bo’lgan uchburchakka ichki chizilgan aylananing radiusi
    2) radiusi ga, markaziy burchagi ga teng doiraviy sektorning yuzi
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