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Ierofanga [76]
2 years ago
8

hình thang cân abcd ab//cd) đáy lớn = 2,7cm .cạnh bên dài 1cm, góc adc=60 độ . kẻ ae//bc. tính độ dài ab

Mathematics
1 answer:
Olenka [21]2 years ago
7 0

Answer: Is this english or gibberish?

Step-by-step explanation:

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Focus on number two ok
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Answer:

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