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3. In the figure below, AC ∥ DE.Find the side length x.



                              B
                           1        1.5
                        D             E
                             1.4

                     3                     4.5





                 A                  x                 C







                4. In the figure below, AB ∥ DE.Find the side length x.


                              B




                                        2ft. 4in.
                    6ft.
                                              D
                                                1ft. 2in.
                                        x


                 A        2ft. 8in.     E  1ft. 4in. C






                5. In the figure below, AB ∥ CD.Find the side length x.

                                                              D

                                           C
                                           1 1        4
                                            4
                                                 E
                                                  x
                                 8


                                                   B



                 A


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