Get started with custom lists to organize and share courses.

Class Central is learner-supported. When you buy through links on our site, we may earn an affiliate commission.

# Pre-Calculus: Trigonometry

4 Reviews 3891 students interested
Found in
• Provider Coursera
• Cost Free Online Course (Audit)
• Session Finished
• Language English
• Certificate Paid Certificate Available
• Effort 10-12 hours a week
• Start Date
• Duration 9 weeks long

Taken this course? Share your experience with other students. Write review

## Overview

#### Class Central Tips

This course covers mathematical topics in trigonometry. Trigonometry is the study of triangle angles and lengths, but trigonometric functions have far reaching applications beyond simple studies of triangles. This course is designed to help prepare students to enroll for a first semester course in single variable calculus.

Upon completing this course, you will be able to:
1. Evaluate trigonometric functions using the unit circle and right triangle approaches
2. Solve trigonometric equations
3. Verify trigonometric identities
4. Prove and use basic trigonometric identities.
5. Manipulate trigonometric expressions using standard identities
6. Solve right triangles
7. Apply the Law of Sines and the Law of Cosines

#### Taught by

Sarah Eichhorn and Rachel Lehman

## Help Center

Most commonly asked questions about Coursera Coursera

## Reviews for Coursera's Pre-Calculus: Trigonometry 4.5 Based on 4 reviews

• 5 stars 75%
• 4 star 0%
• 3 star 25%
• 2 star 0%
• 1 star 0%

Did you take this course? Share your experience with other students.

• 1
Emma A
5.0 5 years ago
by completed this course, spending 10 hours a week on it and found the course difficulty to be hard.
This course is college level - students will need to have a good background in algebra to get the best out of this one. I found the notation for entering equations a bit of a challenge to get my head around, if you are even one digit off it will mark you wrong. The lecture videos are good though, quite engaging even with a bit of So-Cal accent:)
10 people found
3.0 2 years ago
is taking this course right now, spending 10 hours a week on it and found the course difficulty to be hard.
dsj f jadls jaklsdj kalsjd lasjd flkasjd flkasjfd lkajsf kljask jalksj lkdfj alksdfj alksjdf kasjf klasjdf klasjdf lkasjdf lkasjdf klasjdf lkasjdf lasdjk flas djfakls jfkalsd jlaks nfalksd fjaskld j
Kostis P
5.0 4 years ago
completed this course.
0 person found
Francisco J
5.0 3 years ago
completed this course.
0 person found