Trig Ratios sin·cos·tan
by Anonymous · ⭐ 2 · 🍴 0
Explore how sin, cos, and tan change with right triangle angles, see how (cos, sin) works on the unit circle, and discover the exact values for 30, 45, and 60 degrees!
About this app
This interactive educational tool helps students and math enthusiasts visually master trigonometric ratios. By dynamically adjusting the angle theta, users can watch in real time how sine, cosine, and tangent values change on a right triangle and the unit circle. It also features a dedicated section for examining the exact ratios of special angles like 30, 45, and 60 degrees.
Use cases
- Middle and high school students studying introductory geometry and trigonometry.
- Math teachers looking for an interactive visual aid to explain the unit circle in class.
- Self-directed learners wanting an intuitive way to understand sin, cos, and tan.
Features
- Interactive angle controller to dynamically adjust theta and watch trig ratios update.
- Right triangle visualizer displaying color-coded adjacent, opposite, and hypotenuse sides.
- Unit circle model mapping coordinates to cosine and sine in real-time.
- Special angles tool displaying exact ratio values for 30, 45, and 60 degree triangles.