Math Visualizer

Watch a 3D cylinder unfold — the top and bottom faces become circles, the side surface becomes a rectangle

Watch a 3D cone unfold — the base becomes a circle and the lateral surface opens into a sector

Watch a 3D square pyramid unfold — the four triangular faces separate from the square base

Watch squares grow on each side of a right triangle, proving a² + b² = c² visually

Watch a point travel around the unit circle — sine and cosine projections update in real time

Watch a 3D triangular prism unfold — rectangles and triangles separate into the flat net