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Easy-Medium Trigons Book: 100 Puzzles (Geometric Arithmetic: The Complete Trigons Architecture)

Easy-Medium Trigons Book: 100 Puzzles (Geometric Arithmetic: The Complete Trigons Architecture)

$16.58 USD
$16.58 USD
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Overview

  • ASIN ‏: ‎ B09M53P1RL
  • Publisher ‏: ‎ Independently published
  • Publication date ‏: ‎ November 23, 2021
  • Language ‏: ‎ English
  • Print length ‏: ‎ 128 pages
  • ISBN-13 ‏: ‎ 979-8769057885
  • Item Weight ‏: ‎ 7 ounces
  • Dimensions ‏: ‎ 6 x 0.29 x 9 inches
  • Part of series ‏: ‎ Geometric Arithmetic: The Complete Trigons Architecture
  • Best Sellers Rank: #418,105 in Books (See Top 100 in Books) #408 in Math Games #1,766 in Logic & Brain Teasers (Books) #4,291 in Mathematics (Books)
  • Customer Reviews: 4.1 4.1 out of 5 stars (12)

Low stock: 10 left

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Reviews

  • ⭐⭐⭐⭐⭐

    Emily Carter — Seattle, Washington

    The science kit was clearly organized and easy to follow. It made our weekend project feel enjoyable and gave us plenty of opportunities to explore each idea together.

  • ⭐⭐⭐⭐⭐

    Daniel Brooks — Austin, Texas

    I liked the variety of hands-on projects available at TinkerVanta. The kit we selected was engaging, practical, and well suited to a curious beginner.

  • ⭐⭐⭐⭐⭐

    Lauren Mitchell — Denver, Colorado

    The building project kept us interested from start to finish. The finished model was rewarding to complete, and the activity encouraged creative problem-solving along the way.

  • ⭐⭐⭐⭐⭐

    Jason Reed — Portland, Oregon

    Our electronics project was a fun introduction to circuits and basic engineering concepts. The hands-on format made the activity easier to understand and more memorable.

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1. What types of products does TinkerVanta offer?


TinkerVanta offers science kits, engineering projects, robotics, electronics, building models, maker crafts, workshop supplies, and educational exploration activities for a variety of interests and skill levels.

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Recommended ages vary by product. Please review the age guidance, skill level, dimensions, included components, and safety information on each product page before ordering. Adult supervision may be required.

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Consider the user’s age, interests, experience, and preferred project type. Product descriptions provide information about contents, difficulty, assembly requirements, and recommended use to help you compare available options.

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Included components vary by product. Some projects may require batteries, household materials, tools, adhesives, or other supplies that are sold separately. Please check the individual product description before purchasing.

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Tracking information is usually provided within 3–5 business days after an order is placed. During busy periods or when additional processing is needed, it may take up to 7–8 business days.

6. How long does delivery take after tracking is provided?


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Contact us promptly with your order number, a description of the issue, and clear photos of the product, packaging, and shipping label. We will review the information and explain the available resolution options.

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Email us at zircorncirkne@gmail.com or call +1 (936) 260-5549. Please include your order number when contacting us about an existing purchase so we can assist you more efficiently.

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