Mathematics
Master sine, cosine, tangent and their applications in triangles, circles, and periodic phenomena. Learn trigonometric identities, inverse functions, and real-world applications.
Progress through the sequence or jump to any lesson. Estimated total time: 105 minutes.
Explore the foundation of trigonometry through the unit circle and understand why radians are the natural angle measure.
Learning objectives
Master the fundamental trigonometric identities and learn techniques for proving complex relationships.
Learning objectives
Mathematics
Build fluency with expressions, linear equations, and inequalities using visual explanations and adaptive practice. Master the foundation of algebra and mathematical problem-solving.