Cho tam giác DEF cân tại D có đường trung tuyến DI a) Chứng minh tam giác DEI = tam giác DFI b) Các góc DIE và góc DIF là góc gì

Stephan Bauer asked May 10, 2023

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25 votes

Cho tam giác DEF cân tại D có đường trung tuyến DI

a) Chứng minh tam giác DEI = tam giác DFI
b) Các góc DIE và góc DIF là góc gì

Stephan Bauer asked May 10, 2023

2.6k points

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21 votes

Can u translate yo English pls

Ahajib answered May 16, 2023

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