nguyenxnghi1207 nguyenxnghi1207

11-09-2021
Mathematics

contestada

Cho tam giác DEF vuông tại D , có DH là đường cao biết DE=15cm,HE=19.Tính EF ,FH,DH,DF

Respuesta :

khoapro khoapro

13-09-2021

Answer:

sao cạnh huyền lại bé hơn cạnh góc vuông, đưa đề đúng đi bạn

Step-by-step explanation:

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