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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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• Complete coverage of core concepts
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In no time, you'll be ready to tackle the key concepts, such as:

• Congruence, dilation, and similarity
• The Pythagorean Theorem
• Sine and cosine
• Tangent, cosecant, and secant
• Inverse functions
• Sine, cosine, and tangent equations
• Solving triangles and right angles
• Trigonometric identities and equations
• Vectors
• Polar coordinates and complex numbers
• Uniform circular motion
• Simple harmonic motion

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In plain words and useful formats, CliffsNotes Trigonometry Common Core: Quick Review provides an overview of common core state standards for mathematics and all the interesting angles of Trigonometry, 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.

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