Mathematics, 03.10.2021 14:00, mazolethrin9632
Cho tam giác MNQ, điểm K thuộc cạnh MN sao cho KN=2KM gọi điểm D là trung điểm của NQ. I là giao điểm của QK và MD. chứng Minh MI=ID
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Cho tam giác MNQ, điểm K thuộc cạnh MN sao cho KN=2KM gọi điểm D là trung điểm của NQ. I là giao điể...