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  • In Figure-2,  . If  <img alt="\frac{AD}{DB}= \frac{3}{2}" src="https://learn.careers360.com/latex-image/?%5Cdpi%7B1

In Figure-2, DE \parallel BC . If  \frac{AD}{DB}= \frac{3}{2}  and AE = 2.7cm then EC is equal to
Option: 1 2.0 cm 
Option: 2 1.8cm 
Option: 3 4.0 cm 
Option: 4 2.7 cm 

Answers (1)

By using the proportionality theorem, we get

     \frac{AD}{DB}=\frac{AE}{EC}

\\\frac{3}{2}=\frac{2.7}{EC}\\EC=2.7\times\frac{2}{3}=1.8cm

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