Trigonometry courses can help you learn about angles, triangles, sine, cosine, tangent, and their applications in practical work. You'll build skills in solving right triangles, understanding the unit circle, and applying trigonometric identities to simplify expressions. Many courses introduce tools like graphing calculators and software for visualizing functions, which enhance your ability to analyze periodic phenomena and model real-life situations such as sound waves or structural engineering challenges.

University of Pennsylvania
Skills you'll gain: Calculus, Applied Mathematics, Derivatives, Estimation
★ 4.8 (1.2K) · Mixed · Course · 1 - 4 Weeks

Tecnológico de Monterrey
Skills you'll gain: Integral Calculus, Calculus, Graphing, Mechanics, Physics, Mathematical Modeling, Applied Mathematics, Linear Algebra, Trigonometry, Algebra, Derivatives
★ 4.6 (430) · Mixed · Course · 1 - 3 Months

Tecnológico de Monterrey
Skills you'll gain: Calculus, Integral Calculus, Mechanics, Applied Mathematics, Physics, Linear Algebra, Graphing, Mathematical Modeling, Trigonometry, Algebra
★ 4.2 (182) · Mixed · Course · 1 - 3 Months

Universidad Autónoma Metropolitana
Skills you'll gain: Geometry, Graphing, Algebra, Advanced Mathematics, Applied Mathematics, Linear Algebra
★ 4.2 (15) · Intermediate · Course · 1 - 3 Months

Hebrew University of Jerusalem
Skills you'll gain: Advanced Mathematics, Trigonometry, Mathematical Theory & Analysis, Geometry, Integral Calculus, Calculus, Mathematics Education, Graphing, Mathematics and Mathematical Modeling, Algebra, Applied Mathematics, Logical Reasoning, Deductive Reasoning, Derivatives
★ 4.4 (72) · Mixed · Course · 1 - 3 Months

Korea Advanced Institute of Science and Technology(KAIST)
Skills you'll gain: Vibrations, Mechanics, Systems Of Measurement, Engineering Analysis, Differential Equations, Physics, Calculus, Applied Mathematics, Mathematical Modeling, Trigonometry
★ 4.5 (143) · Intermediate · Course · 1 - 3 Months

University of Colorado Boulder
Skills you'll gain: Mechanics, Linear Algebra, Numerical Analysis, Differential Equations, Trigonometry, Mathematical Modeling, Applied Mathematics, Control Systems, Advanced Mathematics, Algorithms, Systems Of Measurement
★ 4.9 (341) · Advanced · Course · 1 - 4 Weeks

Rice University
Skills you'll gain: Physics, Applied Mathematics, Calculus, Linear Algebra, Integral Calculus, Problem Solving
★ 4.8 (6) · Intermediate · Course · 1 - 4 Weeks

University of Pennsylvania
Skills you'll gain: Calculus, Numerical Analysis, Applied Mathematics, Integral Calculus, Differential Equations, Mathematical Theory & Analysis, Advanced Mathematics, Estimation, Derivatives
★ 4.6 (463) · Mixed · Course · 1 - 3 Months

Skills you'll gain: Mathematical Software, Software Installation, Numerical Analysis, Mathematical Modeling, Trigonometry, Programming Principles, Functional Design, Code Reusability, Data Manipulation, Computational Logic, Linear Algebra, Arithmetic
Mixed · Course · 1 - 4 Weeks

Universitat Politècnica de València
Beginner · Course · 1 - 3 Months

Nanjing University
Skills you'll gain: General Science and Research, Physical Science, Research, Research Methodologies, Science and Research, Physics, Scientific Methods, electromagnetics
★ 4.9 (237) · Beginner · Course · 1 - 3 Months