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Mathematics, 24.07.2021 02:40 eliLoumbardia

Một tam giác vuông có tỉ số hai cạnh góc vuông bằng 3/4, cạnh huyền dài 10cm. Tính độ dài hình chiếu của hai cạnh góc vuông trên cạnh huyền

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Một tam giác vuông có tỉ số hai cạnh góc vuông bằng 3/4, cạnh huyền dài 10cm. Tính độ dài hình chiếu...
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