Mathematics, 11.10.2021 02:50 MaxxL
Trong mp oxy cho AB=5, A' (3;2) và B'(a;5). tìm a để A' , B' lần lượt là ảnh của A, B qua phép quay
Answers: 2
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Trong mp oxy cho AB=5, A' (3;2) và B'(a;5). tìm a để A' , B' lần lượt là ảnh của A, B qua phép quay...
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