- #1
Albert1
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$ABCD $ is a square,$CF//BD$, and $DF=DB$,point $E,$ is on $CF$
given :$DBEF$ is a rhombus
if $\angle BDF=n\angle F$(here :$n\in N)$
please find :$n=?$
given :$DBEF$ is a rhombus
if $\angle BDF=n\angle F$(here :$n\in N)$
please find :$n=?$