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08-11-2017
Mathematics

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Triangle DEF is similar to triangle GHK. What is the value of DF if GK is 3.4 inches, Ef is 2.5 inches, and HK is 9 inches

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18-11-2017

The corresponding sides of similar triangles are in same ratio. Hence DF/GK=EF/HK or DF=EFxGK/HK =2.5x3.4/9 =0.94 Hence DF=0.94

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