Trigonometry animations made with AI
The unit circle is the heart of trigonometry, and it was made to be animated. Watch sine and cosine emerge as projections, see identities as rotations, and connect triangles to waves.
Prompts to start from
- Show sin and cos as projections while the angle sweeps from 0 to 2π
- Animate how the tangent line length gives tan(θ) on the unit circle
- Visualize the sum formula sin(a+b) geometrically
Trigonometry animations from the gallery
Questions
What is in the Vismo Library?
Hand-reviewed, verified math and science animations organised by topic: calculus, algebra, geometry, trigonometry, linear algebra, probability, number theory, physics, chemistry and computer science. Every item passed the frame-by-frame layout check and a human review. Anyone can watch; paid members download the video and the Manim source file.
Can I use Library animations in my lessons and videos?
Yes. Paid plans include unlimited MP4 downloads for classroom use, plus Adapt: change the pace, colours, numbers or narration of any Library animation and create a version for your classroom or course. Adaptations show an estimate before you start and charge actual usage. Creators are credited on the Library page; no attribution is required inside your lesson.
How long does it take to generate an animation?
Generation time depends on the model, scene complexity, video length and narration. Vismo shows progress while it writes the scene, prepares speech and renders the video. Complex lessons can take several minutes.