Trigonometry – The Unit Circle, Angles, & Right Triangles
Original price was: $109.99.$19.99Current price is: $19.99.
What you’ll learn
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Students should have a solid understanding of trigonometry if they work through all of the example problems.
This online trigonometry course is for high school and college students who are taking trig and may need help with their homework or simply to pass a test. Â Here is a list of topics contained in this video.
1.  Introduction to Angles – Drawing In Standard Position
2. Â Converting Angles From Degrees to Radians and Radians to Degrees
3. Â Circular Arc Length, Linear Speed and Angular Speed
4. Â Coterminal Angles and Reference Angles
5. Â The Six Trigonometric Functions and The Unit Circle
6.  Finding Exact Values of Trigonometric Functions – Sine, Cosine, and Tangent
7. Â Even and Odd Trigonometric Functions, Reciprocal Identities, and Quotient Identities
8. Â Fundamental Pythagorean Identities With Sine and Cosine
9.  Right Triangle Trigonometry – SOHCAHTOA and Pythagorean Theorem
10. Â 30-60-90 and 45-45-90 Right Triangles
11. Â Angle of Elevation and Angle of Depression Word Problems
12.  Trigonometric Functions of Any Angle – Using Reference Angles To Find The Exact Value
13. Â Evaluating Trigonometric Functions of Quadrantal Angles
14. Â The Signs of Trigonometric Functions In Quadrants 1 to 4
15.  Graphing Sine and Cosine Functions – Identifying The Amplitude, Period, Phase Shift, and Vertical Shift
16.  The Graphs and Secant and Cosecant Functions – Domain and Range
17.  Graphing Tangent and Cotangent Functions – Identifying The Vertical Asymptote
18. Â Inverse Trigonometric Functions
19.  Inverse Sine Function From Restricted Sine Graph – One to One Function & Horizontal Line Test
20. Â Finding The Exact Value of an Inverse Sine and Cosine Function
21. Â Graphing The Inverse Sine, Cosine, and Tangent Function
22. Â Domain and Range of Inverse Trig Functions
23. Â Evaluating a Composite Trigonometric Expression With Inverse Functions
24.  Applications of Trigonometric Functions – Solving Two Right Triangle Systems
25.  Introduction to Bearings – Word Problems
26.  Verifying Trigonometric Identities – Changing Sines to Cosines and Factoring
27.  Sum and Difference Formulas of Sine, Cosine, and Tangent – Alpha and Beta Angles
28. Â Finding Exact Values With Sum and Difference FormulasÂ
29. Â Verifying Trig Identities With Sum and Difference Formulas
30. Â Using Double Angle Formulas For Sine, Cosine, and Tangent To Find Exact Values
31. Â Simplifying Trigonometric Expressions With Power Reducing Formulas
32. Â Half Angle Formulas and Identities
33. Â Verifying Trigonometric Identities With Double Angle Formulas
34. Â Inverse Trigonometric Functions With Double Angle Formulas and Half Angle Identities
Who this course is for:
- This course is for high school and college students who wish to do well in Trigonometry.
12 reviews for Trigonometry – The Unit Circle, Angles, & Right Triangles
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Original price was: $109.99.$19.99Current price is: $19.99.
Joseph Rubio –
Yes. This course is helping my understanding
of linear algebra.
Brooks J Habermehl –
I really like how he makes it simple and gives examples that are easy to follow and understand.
Edell Robinson –
This course is amazing and Julio is a fantastic instructor. Furthermore, the course content is well organized and easy to follow. Julio really makes learning fun and makes you really want to learn for the joy of learning. I look forward to other course content in the future.
Adrea Engel –
Excellent course that set me up for success when taking college trig. I passed with an A+
Luis Ornelas –
Great! Easy to understand!
Kenneth Nofrey –
These classes have really helped learn trigonometry thanks for being a great teacher!
Luke Marangon –
So far very easy to follow. Excellent examples presented clearly. Good base fundamentals to assist with visualization.
Jola –
So Far, I really Like the way the concepts are explained. There are many things that either my teachers didnt teach me or just diffrent perspectives that made these concpets easier for me to understand (:
This is incredibly helpful since ive basically skuffed up year 11 especially due to the lockdowns here.
Symone Clark –
This course is a grade saver. Thank you for be an amazing teacher.
David Garcia –
I used this course to guide me through Blitzer’s Trigonometry 3rd edition. I read the section in the book, then watched the videos, and then did all the problems in the book. A wonderful course for a solid foundation on trig. Thank you Julio.
Laurie J –
I love how Julio explains math, he breaks it down so it is easy to understand.
Aman Arabzadeh –
Thank you!