In short: Use Unit Circle Quiz for lawful educational practice, check important mathematics independently, and do not misuse or disrupt the site.
1. Agreement to these terms
These Terms of Use ("Terms") apply to your access to UnitCircleQuiz.com and its quiz, fill-in circle, review, speed test, reference, worksheet, and learning features. By using the site, you agree to follow these Terms and the Privacy Policy. If you do not agree, do not use the site.
2. Educational service
Unit Circle Quiz provides interactive study aids for learning and practicing trigonometry. The content is general educational information, not tutoring, grading, professional advice, or a substitute for instructions from your teacher, school, examination board, or other qualified professional.
Practice scores, mastery labels, review schedules, and speed results are feedback for the tool. They are not official grades, academic records, or guarantees of exam performance.
3. Acceptable use
You may use the site for personal, classroom, and other lawful educational purposes. You agree not to:
- Use the site to break applicable laws, school rules, or examination rules.
- Attempt to interfere with the site, overload its infrastructure, bypass security, or access non-public systems.
- Copy, scrape, frame, resell, or republish substantial portions of the site without permission, except where applicable law allows it.
- Use automated activity in a way that harms availability for other learners.
- Misrepresent Unit Circle Quiz as an official school, examination, or government service.
4. Content and intellectual property
Unless otherwise stated, the site’s text, interface, code, visual design, question explanations, and original educational materials belong to the site operator or its licensors. The site grants you a limited, non-exclusive, revocable permission to access and use those materials for the purposes described in these Terms.
You may print or save a worksheet for your own study or classroom use. Do not remove attribution, sell the worksheet as your own product, or imply that the site endorses a separate service.
5. Answers, availability, and accuracy
We work to keep the unit-circle values, explanations, links, and tools accurate and available, but no website is error-free or continuously available. Mathematical content should be checked against your course materials when accuracy matters. We may correct, update, suspend, or remove features without notice.
6. Browser storage and shared links
Some features depend on JavaScript and browser storage. If your browser blocks those technologies, the site may provide fewer memory and review features. Share links contain practice settings only, but you are responsible for deciding who receives a link you copy or send.
7. Third-party services and links
The site may use third-party infrastructure, analytics, or links. Third-party services have their own terms and privacy practices. Unit Circle Quiz is not responsible for the content, availability, or policies of a third-party website you choose to visit.
8. Disclaimer and limitation of liability
To the fullest extent permitted by applicable law, the site is provided on an “as is” and “as available” basis without warranties of any kind, express or implied. To the fullest extent permitted by law, the site operator will not be liable for indirect, incidental, special, consequential, or loss-of-data damages arising from your use of, or inability to use, the site.
Nothing in these Terms excludes or limits a right or remedy that cannot legally be excluded or limited in your location.
9. Changes and termination
We may update these Terms when the service changes. The “Last updated” date will identify the current version. We may restrict or end access to the site if necessary to protect the service, users, or the rights of others. Provisions that by their nature should continue, including ownership, disclaimers, and limitations, will continue after use ends.
10. Contact
Questions about these Terms can be sent to [email protected].