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115. Teng yonli uchburchak — JAYDARIMOCK
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Uchburchaklar
115. Teng yonli uchburchak
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1.
O'rtacha
Asosidagi burchagi
2
0
∘
bo'lgan teng yonli uchburchakning yon tomoniga tushirilgan bissektrisasi va shu tomonga tushirilgan balandligi orasidagi burchakni toping.
A)
70°
B)
60°
C)
50°
D)
40°
Javobni tekshirish
Yechim tahlili
Oldingi
Keyingi
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