Chủ đề:
Chương III - Góc với đường trònCâu hỏi:
Cho (O;R), dây BC=R√3, điểm A bất kì thuộc cung BC lớn sao cho tam giác ABC nhọn, kẽ đường cao BE và CF. CM: \(\dfrac{1}{BE}+\dfrac{1}{CF}\)≥\(\dfrac{4}{3R}\)
Read the notes about how to make Vietnamese noodles. Then write full sentences to show a foreigner the five to making them.
INGREDIENTS
- linguine-shaped rice noodles
- a few herbs, salads
- meat, primarily either beef or chicken
NOTES
- prepare ingredients
- stew meat - 2 hours
- season
- put noodles in the bowl
- serve with salads
Vietnamese noodles in one of the most popular dishes in the world. Cooking this food is not so difficult if you know the key steps.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
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mình nghĩ là 25%
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