This is an excellent resource to use for students who are struggling with Geometry proofs. It's a cheat sheet that shows the most common reasons to use in proofs and it categorizes them into things like Congruent Triangles and Parallel Lines.
Check out these other awesome review resources for Geometry!
Final Exam Topics ChecklistGeometryFormula Quizzes for Final ExamEverything you Need to Know About Your Graphing CalculatorGeometry Final Exam Review: Theorems to KnowGeometry Final Exam Review: Vocabulary to Know
Save some money and check out my final exam review bundle!
Geometry Final Exam Review Bundle