Summer Clouds moderators
31/10/2017 at 08:51
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Applying the intecept theorem, we have : \(\dfrac{AB}{AG}=\dfrac{BC}{GF};\dfrac{AB}{AG}=\dfrac{BD}{GE}\Rightarrow\dfrac{BC}{GF}=\dfrac{BD}{GE}\Rightarrow\dfrac{2670}{3185}=\dfrac{8010}{3185+FE}\)
\(\Rightarrow3185+FE=9555\Rightarrow EF=6370\)
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