Two Curves
This activity belongs to the GeoGebra book GeoGebra Principia.
We can apply the offset method to two curves as long as we can calculate the normal vector at each point of both.
In situations where calculating the normal vectors isn't feasible, we can always generate a heat map using the dynamic color scanner technique [3, 19, 26, 27, 31].
- Note: For a better view of the construction, it is recommended to download the ggb file here.
Author of the construction of GeoGebra: Rafael Losada.