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Question Number 186361 by normans last updated on 03/Feb/23

Commented by normans last updated on 03/Feb/23

I am sorry all...  now find the lenght of ED = ???????

$$\boldsymbol{{I}}\:\boldsymbol{{am}}\:\boldsymbol{{sorry}}\:\boldsymbol{{all}}... \\ $$$$\boldsymbol{{now}}\:\boldsymbol{{find}}\:\boldsymbol{{the}}\:\boldsymbol{{lenght}}\:\boldsymbol{{of}}\:\boldsymbol{{ED}}\:=\:???????\:\:\:\:\:\: \\ $$

Answered by HeferH last updated on 03/Feb/23

9

$$\mathrm{9} \\ $$

Commented by HeferH last updated on 04/Feb/23

△ABC ∼△FBE   ⇒ FE = 6   ⇒ ED = 9

$$\bigtriangleup{ABC}\:\sim\bigtriangleup{FBE} \\ $$$$\:\Rightarrow\:{FE}\:=\:\mathrm{6} \\ $$$$\:\Rightarrow\:{ED}\:=\:\mathrm{9}\: \\ $$

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