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Выберите правильный ответ с объяснениями
4.ABCD - параллелограмм, AB принадлежит а , BC перпендикулярна а .
Тогда ABCD не может быть...
1)ромбом;
2)квадратом;
3)прямоугольником.
Ответы 2
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ПЖ, если помог, то отметь как елучше
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Автор:
gavenproctor - 6 лет назад
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0
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лучшее*
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Автор:
nolan280 - 6 лет назад
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0
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