Notes
Course Hub– Lesson 24: Oblique Triangles and The Law of Sines & The Law of Cosines
Video Links– Law of Sines, Law of Cosines
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Lee | D055 | Fall 2022
Notes
Course Hub– Lesson 24: Oblique Triangles and The Law of Sines & The Law of Cosines
Video Links– Law of Sines, Law of Cosines
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Notes
Trigonometric Equations
More Trig Equations
Course Hub– Lesson 23: Trigonometric Equations, (MAT1375) Lesson 20: Trigonometric Equations
Video Links– (Basic) Trigonometric Equations, (MAT1375) Trigonometric equations
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Course Hub– Lesson 24: Oblique Triangles and The Law of Sines & The Law of Cosines
Video Links– Law of Sines, Law of Cosines
Textbook–
Hello class,
This is just a reminder that your third test will be on Tuesday, 12/06/22. It will last the full class period. You will not receive a test paper unless you submit your cell phone and smartwatch (if you have one). You will be allowed a calculator (but you should probably go get one from the library)
As stated in class, the majority of the test will look like the final exam review.
That being said, you might also want to look up the Final Exam Review videos also.
The following topics are possible on Test 3. There is also a Practice Test 3 on WeBWorK to help you.
The following topics are likely to be assessed:
Notes
Course Hub– Lesson 22: Fundamental Identities and Families of Identities
Video Links– Pythagorean Identity (The Fundamental Identity of Trigonometry)
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Course Hub– Lesson 23: Trigonometric Equations, (MAT1375) Lesson 20: Trigonometric Equations
Video Links– (Basic) Trigonometric Equations, (MAT1375) Trigonometric equations
Textbook–
Notes
Unit Circle
Graphs of Sine and Cosine
Course Hub– Lesson 20: Unit Circles, Lesson 21: Graphs of Sine and Cosine
Video Links– Unit Circle, Graphs of Sine, Cosine, and Tangent
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Course Hub– Lesson 22: Fundamental Identities and Families of Identities
Video Links– Pythagorean Identity (The Fundamental Identity of Trigonometry)
Textbook–
Notes
Radian Measure (at the bottom)
Coordinate Plane Trigonometry
Course Hub– Lesson 19: Angle Measure in Radian & Trigonometry and the Coordinate Plane
Video Links– Angle Measure in Radians
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Course Hub– Lesson 20: Unit Circles, Lesson 21: Graphs of Sine and Cosine
Video Links– Unit Circle, Graphs of Sine, Cosine, and Tangent
Textbook–
Notes
Trig Applications
Solving Right Triangles
Course Hub– Lesson 18: Solving Right Triangles & Applications of Static Trigonometry
Video Links– Trigonometry of Right Triangles, Special Triangles
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Course Hub– Lesson 19: Angle Measure in Radian & Trigonometry and the Coordinate Plane
Video Links– Angle Measure in Radians
Textbook–
Notes
Geometry Review
Special Right Triangles
Course Hub– Lesson 17: Angle Measure and Special Triangles & The Trigonometry of Right Triangles
Video Links– Trigonometry of Right Triangles, Special Triangles
Textbook–
Assignments
Prep for Next Class (Please look at them and prepare questions for the next class).
Course Hub– Lesson 18: Solving Right Triangles & Applications of Static Trigonometry
Video Links– Trigonometry of Right Triangles, Special Triangles
Textbook–
Hello class,
This is just a reminder that your first test will be on 11/322. You will not receive a test paper unless you submit your cell phone and smartwatch (if you have one). Also, I have added PracticeTest2 on WeBWork for you to study before the test.
As stated in class, the majority of the test will be page 1 of the final exam review. Additional topics may include:
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