In the exploration below, all of the segments in triangle ABC are set to have lengths that are congruent to their corresponding sides in triangle A'B'C', but you are able to manipulate all three of the angles. [br][br]1. Adjust the vertices of triangle A'B'C' to make a triangle. [br][br]2. Manipulate all the vertices of triangle ABC, to see the relationship between both triangles. [br](You may have to adjust A'B'C" after adjusting ABC to see if they are still congruent)[br][br]Will they always be congruent once you create a triangle?