Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A UNIQUE NEW APPROACH THAT’S LIKE A LIGHTNING BOLT TO THE BRAIN You know that moment when you feel as though a lightning bolt has hit you because you finally get something? That’s how this book will make you react. (We hope!) Each chapter makes sure that what you really need to know is clear right off the bat and sees to it that you build on this knowledge. Where other books ask you to memorize stuff, we’re going to show you the must know ideas that will guide you toward success in geometry. You will start each chapter learning what the must know ideas behind a geometry subject are, and these concepts will help you solve the geometry problems that you find in your classwork and on exams. Dive into this book and find: • 250+ practice questions that mirror what you will find in your classwork and on exams• A bonus app with 100+ flashcards that will reinforce what you’ve learned• Extensive examples that drive home essential concepts• An easy-access setup that allows you to jump in and out of subjects• Geometry topics aligned to national and state education standards• Special help for more challenging geometry subjects, including proofs, transformations, and constructions We’re confident that the must know ideas in this book will have you up and solving geometry problems in no time—or at least in a reasonable amount of time! The authors, between them, teach high school math courses including geometry, trigonometry, pre-calculus, calculus, and discrete math. Whew!

Geometry? No problem! This Big Fat Notebook covers everything you need to know during a year of high school geometry class, breaking down one big bad subject into accessible units. Learn to study better and get better grades using mnemonic devices, definitions, diagrams, educational doodles, and quizzes to recap it all. Featuring: Logic and reasoning Parallel lines Triangles and congruence Trapezoids and kites Ratio and proportion The pythagorean theorem The fundamentals of circles Area Volume of prisms and cylinders And more

A unique and effective way to learn Geometry—updated with the latest instruction and review Must Know High School Geometry provides a fresh approach to learning. As part of our Must Know series, this new edition makes sure what you really need to know is clear up-front. Rather than starting with goals to be met, chapters begin by telling you the most important concepts about the topic at hand—and then show you exactly how these concepts help you accomplish your goals. Written by expert geometry educators, Must Know High School Geometry, Second Edition provides updated lesson content and useful examples to help clarify each topic. Every chapter closes with reinforcing exercises to get you the practice you need to gain confidence. New features to this edition focus on extra support and helping you avoid common mistakes. In the end, you get everything you need to build your geometry skills quickly and painlessly. Features: More than 250 practice questions that parallel what you will find in your classwork and on exams Bonus app that includes 100+ flashcards to reinforce concepts “Extra Help” and “Easy Mistake” features put the emphasis on how to improve and what pitfalls to avoid Geometry topics aligned to national and state educational standards Practical examples throughout and an answer key with explanations make sure you understand the topics Conversational writing style and informative IRL (In Real Life) and BTW (By the Way) sidebars A special section for teachers with tips and strategies on teaching the material and content-specific links and resources

This eBook edition has been specially formatted for on-screen viewing with cross-linked questions, answers, and explanations. UNLOCK THE SECRETS OF GEOMETRY with THE PRINCETON REVIEW. Geometry can be a daunting subject. That’s why our new High School Unlocked series focuses on giving you a wide range of key techniques to help you tackle subjects like Geometry. If one method doesn't "click" for you, you can use an alternative approach to understand the concept or problem, instead of painfully trying the same thing over and over without success. Trust us—unlocking geometric secrets doesn't have to hurt! With this book, you’ll discover the link between abstract concepts and their real-world applications and build confidence as your skills improve. Along the way, you’ll get plenty of practice, from fully guided examples to independent end-of-chapter drills and test-like samples. Everything You Need to Know About Geometry. • Complex concepts explained in clear, straightforward ways • Walk-throughs of sample problems for all topics • Clear goals and self-assessments to help you pinpoint areas for further review • Step-by-step examples of different ways to approach problems Practice Your Way to Excellence. • Drills and practice questions in every chapter • Complete answer explanations to boost understanding • ACT- and SAT-like questions for hands-on experience with how Geometry may appear on major exams High School Geometry Unlocked covers: • translation, reflection, and rotation • congruence and theorems • the relationship between 2-D and 3-D figures • trigonometry • circles, angles, and arcs • probability • the algebra-geometry connection ... and more!

At last: geometry in an exemplary, accessible and attractive form! The authors emphasise both the intellectually stimulating parts of geometry and routine arguments or computations in concrete or classical cases, as well as practical and physical applications. They also show students the fundamental concepts and the difference between important results and minor technical routines. Altogether, the text presents a coherent high school curriculum for the geometry course, naturally backed by numerous examples and exercises.

The new Must Know series is like a lightning bolt to the brain Every school subject has must know ideas, or essential concepts, that lie behind it. This book will use that fact to help you learn in a unique way. Most study guides start a chapter with a set of goals, often leaving the starting point unclear. In Must Know High School Trigonometry, however, each chapter will immediately introduce you to the must know idea, or ideas, that lie behind the new trigonometry topic. As you learn these must know ideas, the book will show you how to apply that knowledge to solving trigonometry problems. Focused on the essential concepts of trigonometry, this accessible guide will help you develop a solid understanding of the subject quickly and painlessly. Clear explanations are accompanied by numerous examples and followed with more challenging aspects of trigonometry. Practical exercises close each chapter and will instill you with confidence in your growing trigonometry skills. Must Know High School Trigonometry features: • Each chapter begins with the must know ideas behind the new topic • Extensive examples illustrate these must know ideas • Students learn how to apply this new knowledge to problem solving • 250 practical review questions instill confidence • IRL (In Real Life) sidebars present real-life examples of the subject at work in culture, science, and history • Special BTW (By the Way) sidebars provide study tips, exceptions to the rule, and issues students should pay extra attention to • Bonus app includes 100 flashcards to reinforce what students have learned

Publisher's Note: Products purchased from Third Party sellers are not guaranteed by the publisher for quality, authenticity, or access to any online entitlements included with the product. A UNIQUE NEW APPROACH THAT’S LIKE A LIGHTNING BOLT TO THE BRAIN You know that moment when you feel as though a lightning bolt has hit you because you finally get something? That’s how this book will make you react. (We hope!) Each chapter makes sure that what you really need to know is clear right off the bat and sees to it that you build on this knowledge. Where other books ask you to memorize stuff, we’re going to show you the must know ideas that will guide you toward success in physics. You will start each chapter learning what the must know ideas behind a physics subject are, and these concepts will help you solve the physics problems that you find in your classwork and on exams. Dive into this book and find: • 250+ practice questions that mirror what you will find in your classwork and on exams • A bonus app with 100+ flashcards that will reinforce what you’ve learned • Extensive examples that drive home essential concepts • An easy-access setup that allows you to jump in and out of subjects • Physics topics aligned to national and state education standards • Special help for more challenging physics subjects, including electromagnetism, projectile motion, and energy transfer. We’re confident that the must know ideas in this book will have you up and solving physics problems in no time—or at least in a reasonable amount of time!