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CliffsNotes Quick Review course guides cover the essentials of your toughest classes. Get a firm grip on core concepts and key material, and test your newfound knowledge with review questions. Introducing each topic, defining key terms, and carefully walking you through each sample problem, these guides help you grasp and understand the important concepts needed to succeed.

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From planes, points, and postulates to squares, spheres, and slopes - and everything in between - CliffsNotes Geometry: Quick Review can help you make sense of it all. This guide introduces each topic, defines key terms, and walks you through each sample problem step-by-step. Begin with a review of fundamental ideas such as theorems, angles, and intersecting lines.

In no time, you'll be ready to tackle the key concepts, such as:

• Triangles and polygons: Classifying and identifying; features and properties; the Triangle Inequality Theorem; the Midpoint Theorem; and more
• Perimeter and area: Parallelograms, trapezoids, regular polygons, circles
• Similarity: Ratio and proportion; properties of proportions; similar triangles
• Right triangles
• Circles: Central angles and arcs; inscribed angles; chords, secants, tangents; arc length, sectors
• Geometric solids and coordinate geometry

With Review Questions, a Resource Center, and a Glossary.

Why CliffsNotes?

In plain words and useful formats, CliffsNotes Geometry: Quick Review provides an overview of geometry's essential concepts, so that you can use your study time efficiently. Use this reference in any way that fits your personal style for study and review-you decide what works best with your needs.

With titles available for all the most popular high school and college courses, CliffsNotes Quick Review guides are a comprehensive resource that can help you get the best possible grades.

Access 500 additional practice questions at www.cliffsnotes.com

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