# Math 1A/1B. Pre-Calculus: Trigonometry - UCI

This open course provides the student with review of intermediate algebra, geometry, and trigonometry. It is designed for those want to be successful in an introductory college calculus course, but would like additional preparation.

Pre-Calculus by Dr. Sarah Eichhorn and Dr. Rachel Lehman is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License.

License: Creative Commons CC-BY-SA

Terms of Use: ocw.uci.edu/info

More courses at ocw.uci.edu

Required attribution: Eichhorn, Sarah; Lehman, Rachel Pre-calculus 1A/1B (UCI OpenCourseWare: University of California, Irvine), ocw.uci.edu/courses/math_1a1b_pr....html. [Access date]. License: Creative Commons Attribution-ShareAlike 4.0 United States License. (creativecommons.org/licenses/by-sa/4.0/).

## Lessons hide description |
---|

## 1) Intro to Trigonometry## Pre-Calculus: Intro to Trigonometry Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 2) Coterminal Angles## Pre-Calculus: Coterminal Angles Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 3) Converting Between Degrees-Minutes-Seconds and Degrees## Pre-Calculus: Converting Between Degrees-Minutes-Seconds and Degrees Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 4) Converting Between Degrees and Radians## Pre-Calculus: Converting Between Degrees and Radians Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 5) Half-Angle Identities, Part 1## Pre-Calculus: Half-Angle Identities, Part 1 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 6) Half-Angle Identities, Part 2## Pre-Calculus: Half-Angle Identities, Part 2 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 7) Compositions Involving Inverse Trigonometric Functions, Part 1## Pre-Calculus: Compositions Involving Inverse Trigonometric Functions, Part 1 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 8) Compositions Involving Inverse Trigonometric Functions, Part 2## Pre-Calculus: Compositions Involving Inverse Trigonometric Functions, Part 2 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 9) Inverse Trigonometric Values## Pre-Calculus: Inverse Trigonometric Values Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 10) Law of Cosines Word Problem## Pre-Calculus: Law of Cosines Word Problem Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 11) Law of Sines and Cosines - ASA Case## Pre-Calculus: Law of Sines and Cosines - ASA Case Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 12) Law of Sines and Cosines - SAS Case## Pre-Calculus: Law of Sines and Cosines - SAS Case Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 13) Law of Sines and Cosines - SSA Case## Pre-Calculus: Law of Sines and Cosines - SSA Case Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 14) Law of Sines and Cosines - SSS Case## Pre-Calculus: Law of Sines and Cosines - SSS Case Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 15) Law of Sines Word Problem## Pre-Calculus: Law of Sines Word Problem Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 16) Reference Angles## Pre-Calculus: Reference Angles Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 17) Right Triangle Trigonometry## Pre-Calculus: Right Triangle Trigonometry Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 18) Right Triangle Word Problems## Pre-Calculus: Right Triangle Word Problems Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 19) Sketching an Angle in Standard Position## Pre-Calculus: Sketching an Angle in Standard Position Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 20) Solving Trigonometric Equations, Part 1## Pre-Calculus: Solving Trigonometric Equations, Part 1 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 21) Solving Trigonometric Equations, Part 2## Pre-Calculus: Solving Trigonometric Equations, Part 2 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 22) Solving Trigonometric Equations, Part 3## Pre-Calculus: Solving Trigonometric Equations, Part 3 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 23) Sum and Difference Identities, Part 1## Pre-Calculus: Sum and Difference Identities, Part 1 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 24) Sum and Difference Identities, Part 2## Pre-Calculus: Sum and Difference Identities, Part 2 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 25) Sum and Difference Identities, Part 3## Pre-Calculus: Sum and Difference Identities, Part 3 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 26) Solving Trigonometric Equations Quadratic in Form## Pre-Calculus: Solving Trigonometric Equations Quadratic in Form Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 27) Trigonometric Values Given Information About the Angle, Part 1## Pre-Calculus: Trigonometric Values Given Information About the Angle, Part 1 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 28) Trigonometric Values Given Information About the Angle, Part 2## Pre-Calculus: Trigonometric Values Given Information About the Angle, Part 2 Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 29) Trigonometric Values of Special Angles## Pre-Calculus: Trigonometric Values of Special Angles Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 30) Trigonometric Values Given a Point on the Unit Circle## Pre-Calculus: Trigonometric Values Given a Point on the Unit Circle Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 31) Verifying Trigonometric Identities## Pre-Calculus: Verifying Trigonometric Identities Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 32) Verifying Trigonometric Identities - Double Angle Formulas## Pre-Calculus: Verifying Trigonometric Identities - Double Angle Formulas Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

## 33) Verifying Trigometric Identities - Sum &amp;amp; Difference Formulas## Pre-Calculus: Verifying Trigometric Identities - Sum & Difference Formulas Instructor: Sarah Eichhorn, Ph.D and Rachel Lehman, Ph.D |

####
**The Power of Microeconomics - UCI**
61 lessons

Description: In this course, you will learn all of the major principles of microeconomics normally taught in a quarter or semester course to college undergraduates or MBA students. Perhaps more import

####
**Clinical Management of HIV**
1 lesson

About this course The course will provide clinicians with an in-depth understanding of the scope and manifestations of HIV-related diseases, their preventio

####
**Intro to Statistics**
960 lessons

Statistics is about extracting meaning from data. In this class, we will introduce techniques for visualizing relationships in data and systematic techniques for understanding the relationships using

####
**Math of Finance - UCI**
15 lessons

Description: UCI Math 176 covers the following topics: reviewing of tools from probability, statistics, and elementary differential and partial differential equations, concepts such as hedging, arbitr

####
**Visualizing Algebra**
1,927 lessons

Throughout this course, we will use algebra to quantify and describe the world around us. Have you ever wondered how many songs can fit onto your flash drive? By the end of the course, you’ll have s...

####
**Introduction to Probability and Statistics A - UCI**
16 lessons

Description: UCI Math 131A is an introductory course covering basic principles of probability and statistical inference. Axiomatic definition of probability, random variables, probability distribution

####
**Linear Algebra Refresher Course**
23 lessons

This mini-course is intended for students who would like a refresher on the basics of linear algebra. The course attempts to provide the motivation for "why" linear algebra is important in addition to

####
**Machine Learning for Trading**
218 lessons

This course introduces students to the real world challenges of implementing machine learning based trading strategies including the algorithmic steps from information gathering to market orders. The

####
**Intro to Inferential Statistics**
490 lessons

Inferential statistics allows us to draw conclusions from data that might not be immediately obvious. This course focuses on enhancing your ability to develop hypotheses and use common tests such as t

####
**Humanities Lectures - Oxford University**
37 lessons

A series of lectures delivered by Peter Millican to first-year philosophy students at the University of Oxford. The lectures comprise the 8-week General Philosophy course and were delivered in late 20

**TAG Cloud**

**Web Stats**

Active courses: 1,160

Lessons: 27,686

Data: 83 GB

Online: 22 users

News about new courses