Trigonometry Course



OnlineTestsPrep Trigonometry Course is designed to review the basic trigonemetry (without Calculus) for standardized tests that have some type of math section like the GRE and have the following features:

1. 12 video tutorial lessons outlined as follows:
    Lesson 0 - Course Introduction
    Lesson 1 - Trigonometry and Standardized Tests
    Lesson 2 - Trigonometric Functions
    Lesson 3 - Trigonometric Functions - Graphs
    Lesson 4 - Analytical Trigonometry
    Lesson 5 - Applications of Trigonometric Functions
    Lesson 6 - Trigonometric Equations
    Lesson 7 - Law of Sines
    Lesson 8 - Law of Cosines
    Lesson 9 - Polar Coordinates
    Lesson 10 - Word Problems
    Lesson 11 - Course Review

2. Lessons Manuals and Practice in pdf format

4. Reference Books

5. Unlimited Access in one time payment

6. Consultation with the professor Mr. Daniel Diaz 24/7.


To subscribe, go to the menu above and go to Math -> Trigonometry -> Subscription and fill out the form, make the payment and if everything is successful you will have automatic access to the course.

If any issue happens with the subscription process of any other topic, please email me @ This email address is being protected from spambots. You need JavaScript enabled to view it. or txt me at whatsapp 1 (787) 647 - 8726

Regards, Mr. Daniel Diaz