The super-condensed guide to geometry combines the authority of Schaum's with quick-study approach to help busy students achieve better grades.

1. Lines, Angles, and Triangles;2. Deductive Reasoning;3. Congruent Triangles;4. Parallel Lines, Distances, and Angle Sums;5. Trapezoids and Parallelograms;6. Circles;7. Similarity;8. Areas;9. Regular Polygons and the Circle;10. Constructions;Appendix A: Formulas for Reference;Appendix B: Proofs of Important Theorems.