Giúp e bài từ bài 4b ạ

Complete the statements about the system of linear equation respresented by the tables the equation respented the left table is

Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?

In the diagram, gef and hef are congruent. what is the value of x