In a A B C , D and E are points on th...

In a ` A B C` , `D` and `E` are points on the sides `A B` and `A C` respectively such that `D E || B C` If `A D=6\ c m` , `D B=9\ c m` and `A E=8\ c m` , find `A C` .

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In a A B C , D and E are points on the sides A B and A C respectively such that D E// B C If A D=2\ c m , A B=6\ c m and A C=9\ c m , find A E . .

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