# 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 |

####
**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

####
**Math 1A/1B. Pre-Calculus: Polynomials and Rational Functions - UCI**
17 lessons

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 wo

####
**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

####
**Physics 50: Math Methods - UCI**
75 lessons

Description: Mathematica and its applications to linear algebra, differential equations, and complex functions. Fourier series and Fourier transforms. Other topics in integral transforms. Filmed Sprin

####
**Introduction to Biology - MIT**
39 lessons

Fundamentals of Biology focuses on the basic principles of biochemistry, molecular biology, genetics, and recombinant DNA. These principles are necessary to understanding the basic mechanisms of life

####
**Earth System Science 5: The Atmosphere - UCI**
19 lessons

Description: The composition and circulation of the atmosphere with a focus on explaining the fundamentals of weather and climate. Topics include solar and terrestrial radiation, clouds, and weather p

####
**Intro Algebra Review**
573 lessons

This course provides a brief review of introductory algebra topics. Topics to be covered include integer operations, order of operations, perimeter and area, fractions and decimals, scientific notatio

####
**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...

####
**Software Architecture & Design**
673 lessons

Software Architecture and Design teaches the principles and concepts involved in the analysis and design of large software systems. This course is split into four sections: (1) Introduction, (2) UML a

####
**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

**TAG Cloud**

**Web Stats**

Active courses: 1,160

Lessons: 27,686

Data: 83 GB

Online: 32 users

News about new courses