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Question

$Δ A B C \sim Δ D E F$ , $(Δ A B C)$ : $(Δ D E F)$ $=$ ?
$A B : D E$
$A B : E F$
${A B}^{2} : {D E}^{2}$
${A B}^{2} : {E F}^{2}$

A

{A B}^{2} : {D E}^{2}

B

{A B}^{2} : {E F}^{2}

C

A B : D E

D

A B : E F

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