V
vuhongduong_1997
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
![](https://blog.hocmai.vn/wp-content/uploads/2017/07/hot.gif)
Cho tam giac ABC vuong o A, duong cao AH, HM vuong goc vs AB
Chung minh HM.HA= [TEX]\sqrt{BM.BH.HC.MA}[/TEX]
:Mjogging::khi (77)::khi (77)::khi (77)::Mjogging:
Hanh phuc nhe k
B se quen dc k
Chung minh HM.HA= [TEX]\sqrt{BM.BH.HC.MA}[/TEX]
:Mjogging::khi (77)::khi (77)::khi (77)::Mjogging:
Hanh phuc nhe k
B se quen dc k