TRIANGLES

Asked by  | 6th Aug, 2008, 08:54: PM

Expert Answer:

                AD /  AB =  DE / BC  = AE / AC

                   2.4 / 2.4 + X  = 2 /5 

                 12 =4.8 + 2X  

                  7.2  = 2X  ==> X=  3.6  =  DB = 3.6

                      2.4 / 6  = 3 / 3 + Y

                 2.4 ( 3 + Y)   =  18

                 7.2 + 2.4 Y  = 18

                2.4 Y = 10.8      ====>  Y = 4.5  = EC = 4.5

 

 

 

 

Answered by  | 7th Aug, 2008, 01:16: AM

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