BAi TÁP
bE AD o chu
np
Re cho DE DA ; DE = DA. Tn mo np bi As o'chuk
C ky f sao de BFI 6A; BF= BA Coi P to lerg
ny
y f sno de BFI BA; BF=BA Coi P tury A can EF.
Q 6 gl can P ra EC, k gd aa BP vá CF.
clm: QK Il BD-
Clua
lest do trung Ben ceo BC; MNi MC; NB. Goi k E
DR va AM.
PER =
67 Go ...
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