7-3. Kip is confused. He puts his two triangles from problem 7-1 together as shown at right, but he does not get a parallelogram. a. What transformation(s) did Kip use to form his shape? b. See the denitions of polygons in the Math Notes box in this lesson. What shape does Kip make? Justify your conclusion. c. What do the congruent triangles tell you about the angles of this polygon? Justify your answer. (1. What do the congruent triangles tell you about the diagonal of this polygon? Justify your