Jester started to prove that the triangles below are congruent. He was only told that point is the midpoint of segments and .
Copy and complete his flowchart below. Be sure that a reason is provided for every statement.


 Bubble 1 has an arrow pointing down to bubble 3.  Given Bubble 1 has an arrow pointing down to bubble 4. 
Angle A, E, B, is congruent to angle C, E, DVertical angles are congruent.
 Fill in bubble 3  A, E is congruent to C, E Definition of midpoint.

Bubble 2 has an arrow pointing down to bubble 5.  Bubble 3 has an arrow pointing down to bubble 5.  Bubble 4 has an arrow pointing down to bubble 5. 
 Fill in bubble 5  


 Bubble 1 has an arrow pointing down to bubble 3.  Given Bubble 1 has an arrow pointing down to bubble 4. 
Vertical angles are congruent.

 Definition of midpoint.

Bubble 2 has an arrow pointing down to bubble 5.  Bubble 3 has an arrow pointing down to bubble 5.  Bubble 4 has an arrow pointing down to bubble 5. 

 