Udemy
UdemyIntroduction to Trigonometry (Algebra 2 Unit 14)
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Overview
This is the opening unit of a High School Algebra 2 curriculum, focused on building foundational trigonometry skills before they're applied to later algebra topics. It covers the basic trig functions, special right triangles, and real problem-solving applications like angles of elevation and depression.
Who It's For
Traditional high school students working through an Algebra 2 course, as well as High School Equivalency (GED, TASC, or HiSET) candidates who need to cover geometric and trigonometric topics for their exams.
Key Takeaways
- The trig functions and how they relate to right triangles
- How to work with special right triangles efficiently
- Solving practical trig problems, including angles of elevation and depression
Each section pairs a lecture video with a video quiz and a section quiz, and the course is designed to take roughly five to ten hours to complete alongside any standard textbook.
About this course
This unit is the first in a High School Algebra 2 curriculum. It teaches basic trigonometric concepts so that they can be applied to algebra 2 concepts later on. It can be taken by traditional high school students as well as High School Equivalency (HSE) students who are learning about geometric topics for their equivalency exams (GED, TASC, and/or HiSET).Topics include:
(1) Introduction to Trigonometry
(2) Special Right Triangles in Trigonometry
(3) The Other Three Trig Functions
(4) Solving Trig Problems
(5) Angles of Elevation and Depression
Each section has a related video, a video quiz, and a section quiz. The video quiz is to be taken along with or shortly after watching the video. The section quiz is to be taken after. To supplement the course, you can use any textbook.
This course should take approximately five to ten hours to complete.
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