6-29. In problem 6-1, you determined that the triangles at right are congruent. 45 a. Which triangle congruence theorem shows that these triangles are congruent? 75 7.5 6 b. Make a flowchart showing your argument that these triangles are congruent. c. How is a flowchart showing congruence different from a flowchart showing similarity? List every difference you can find. B 4.5 C F 6-30. In Don's congruence flowchart for problem 6-29, one of the ovals said " - = 1". In Phil's flowchart, one of the ovals said, "AB = FD". Discuss with your team whether these ovals say the same thing. Can equality statements like Phil's always be used in congruence flowcharts? Be6-31. Make a flowchart showing that the triangles below are congruent. 120 120 T O6-32. In each diagram below, determine whether the triangles are congruent, similar but not congruent, or not similar. If you claim the triangles are similar or congruent, make a flowchart justifying your answer. a B b . 5 50 500 D C G C. 6 d. K 12 13 2 M 5 R