Craters

Craters
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2017-04-17 17:41
In collections surface 3D
This GeoGebra example illustrates the shape of craters. It involves key mathematical concepts such as angles and complex numbers. By using commands like PointIn and Surface, users can dynamically explore the geometric properties of craters. Suitable for high school mathematics education and learning.

GeoGebra Commands & Parameters

  1. PointIn(Sphere[(0, 0, 0), a]) → A
  2. PointIn(Sphere[(0, 0, 0), b]) → B
  3. PointIn(Sphere[(0, 0, 0), c]) → C
  4. Surface(((r(u, v) * cos(u)) * cos(v)), ((r(u, v) * sin(u)) * cos(v)), (r(u, v) * sin(v)), u, 0, (2 * π), v, ((-π)) / 2, π / 2) → s