If you are interested in exploring other Titu Andreescu books for Olympiad training, I can list some that cover Algebra, Number Theory, or Combinatorics. Let me know which subject interests you. books (new) - Geometry Problems from IMOs
: The book begins with approximately 60 pages dedicated to essential geometry concepts, theorems, and problem-solving techniques.
Gergonne and Nagel points, Brocard points, and Lemoine points.
The book's popularity can be attributed to several factors:
For students preparing for high-level mathematical competitions like the AMC 10/12, AIME, or USAMO, geometry often presents the steepest learning curve. It requires not just theoretical knowledge, but geometric intuition and the ability to connect disparate theorems. Titu Andreescu, a renowned math mentor and former director of the American Mathematics Competitions, addresses this challenge directly in his books. While many seek a "106 Geometry Problems PDF," understanding the context and usage of this material is what makes a student’s preparation "better."
is highly regarded by competitive math students as one of the best resources for bridging the gap between standard school geometry and advanced Olympiad-level thinking. It is particularly effective for students preparing for the late through mid-to-late and even early Amazon.com Key Highlights & Structure
Which you find most challenging (e.g., inversion, projective geometry, 3D geometry).
107 Geometry Problems from the AwesomeMath Year-Round Program , which introduces even more advanced topics like homothety and spiral similarity Are you preparing for a specific competition , or would you like a list of similar books for other math subjects?
Applications of Ceva’s, Menelaus’s, and Pascal’s Theorems. Identifying hidden concyclic points. Angle chasing, power of a point, and radical axis theorem. Geometric Transformations Using homothety, inversion, and spiral similarity. Simplifying complex configurations into manageable shapes. How to Maximize Your Study Efficiency
Reviews essential theorems (circles, ratios, power of a point) and moves into advanced techniques like spiral similarity Problem Selection:
Once you finish a problem (or if you are truly stuck), read the solution carefully. The authors often provide multiple ways to solve a single problem. Comparing your method to theirs is where the real learning happens. Complementary Resources
is another classic in the field, known for its excellent problem selection. However, it lacks the systematic theoretical introduction and the modern pedagogical approach that characterizes the AwesomeMath volume. The problems, while challenging, may feel dated to students preparing for contemporary Olympiads.
If you are stuck in the geometry plateau—solving the first two problems of the AIME but failing the third, or getting 2/7 on IMO geometry—the is your exit ramp.
Geometry is often the most polarizing subject in math competitions. You either "see" the auxiliary line, or you don't. Titu Andreescu, along with co-authors Michal Rolinek and Josef Tkadlec, designed this book to bridge that gap. The book is structured into two main parts: