CliffsQuickReview 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.

From planes, points, and postulates to squares, spheres, and slopes -- and everything in between -- CliffsQuickReview Geometry 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 work on other 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
  
  
• Rig...
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