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153. Uchburchakka tashqi chizilgan aylana — JAYDARIMOCK
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153. Uchburchakka tashqi chizilgan aylana
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1.
O'rtacha
Uchburchakning kichik tomoni
3
ga teng. Unga tashqi chizilgan aylananing diametri esa
3
2
ga teng. Shu tomon qarshisidagi burchakni toping.
A)
4
5
∘
B)
6
0
∘
C)
3
0
∘
D)
13
5
∘
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
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