Title
The Secrets Of Triangles: A Mathematical Journey
Delivery time: 8-12 business days (International)
Everyone Knows What A Triangle Is, Yet Very Few People Appreciate That The Common Threesided Figure Holds Many Intriguing Secrets. For Example, If A Circle Is Inscribed In Any Random Triangle And Then Three Lines Are Drawn From The Three Points Of Tangency To The Opposite Vertices Of The Triangle, These Lines Will Always Meet At A Common Point No Matter What The Shape Of The Triangle. This And Many More Interesting Geometrical Properties Are Revealed In This Entertaining And Illuminating Book About Geometry. Flying In The Face Of The Common Impression That Mathematics Is Usually Dry And Intimidating, This Book Proves That This Sometimesdaunting, Abstract Discipline Can Be Both Fun And Intellectually Stimulating. The Authors, Two Veteran Math Educators, Explore The Multitude Of Surprising Relationships Connected With Triangles And Show Some Clever Approaches To Constructing Triangles Using A Straightedge And A Compass. Readers Will Learn How They Can Improve Their Problemsolving Skills By Performing These Triangle Constructions. The Lines, Points, And Circles Related To Triangles Harbor Countless Surprising Relationships That Are Presented Here In A Very Engaging Fashion.Requiring No More Than A Knowledge Of High School Mathematics And Written In Clear And Accessible Language, This Book Will Give All Readers A New Insight Into Some Of The Most Enjoyable And Fascinating Aspects Of Geometry.
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⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
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Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
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Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
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Frequently Asked Questions
- Q: What is the main focus of 'The Secrets of Triangles: A Mathematical Journey'? A: The book explores the fascinating properties and secrets of triangles, revealing surprising relationships and geometrical concepts associated with this three-sided figure.
- Q: Who are the authors of this book? A: The book is authored by Alfred S. Posamentier and another veteran math educator, both of whom have extensive experience in teaching mathematics.
- Q: What level of mathematics knowledge is required to understand the book? A: Readers only need a basic understanding of high school mathematics to appreciate the concepts and insights presented in the book.
- Q: What is the format of the book? A: 'The Secrets of Triangles' is available in hardcover format, making it durable and suitable for both personal use and as a reference.
- Q: How many pages does the book contain? A: The book consists of 392 pages filled with engaging content and illustrations related to triangles.
- Q: When was 'The Secrets of Triangles' published? A: The book was published on August 24, 2012.
- Q: What type of readers would benefit from this book? A: The book is ideal for students, educators, and anyone interested in mathematics who wants to deepen their understanding of geometry and triangles.
- Q: Does the book include practical exercises or problems? A: Yes, the book encourages readers to perform triangle constructions using a straightedge and compass, enhancing their problem-solving skills.
- Q: Is this book suitable for self-study? A: Yes, the clear and accessible language makes it suitable for self-study, allowing readers to explore geometry independently.
- Q: What makes this book different from other math books? A: Unlike many math books that may seem dry or intimidating, this one presents mathematics in a fun and engaging way, focusing on the beauty and intrigue of triangles.