Question

[Nguyễn Lê Minh]

https://olm.vn/hoi-dap/tim-kiem?q=Cho+tam+gi%C3%A1c+MNP,+F+l%C3%A0+%C4%91i%E1%BB%83m+ch%C3%ADnh+gi%E1%BB%AFa+c%E1%BA%A1nh+NP.+E+l%C3%A0+%C4%91i%E1%BB%83m+ch%C3%ADnh+gi%E1%BB%AFa+c%E1%BA%A1nh+MN.+Hai+%C4%91o%E1%BA%A1n+MF+v%C3%A0+PE+c%E1%BA%AFt+nhau+t%E1%BA%A1i+I.a)+ch%E1%BB%A9ng+minh:+S+IMP+=+S+INPb)+h%C3%A3y+t%C3%ADnh+di%E1%BB%87n+t%C3%ADch+tam+gi%C3%A1c+IMN+?+Bi%E1%BA%BFt+S+MNP+=+180+cm2&id=152484