Chapter 6.4, Problem 23E

To determine

To graph:the $\Delta ABC\text{ and }\Delta DEF$ and show $\Delta ABC$ is congruent to both $\Delta DEF$ and $\Delta DFE$ .

Explanation of Solution

Given information : trianglesprovided in the question,

  $\Delta ABC\text{ and }\Delta DEF$

Graph:

  

Interpretation :observed from the graph,

that corresponding angles and sides proportion are equal, so the both triangles are congruent.