Access to Spherical Coordinates points on a sphere
Access to 3D Cartesian Coordinates of point B on a sphere is obtained: x (B), y (B), z (B).
In the Algebra section, we can change the view of the 3D Cartesian Coordinates / Spherical Coordinates. Is there access tools for φ and θ in Geogebra to Spherical Coordinates points on a sphere (R;φ;θ)? The Angle command gives an incomprehensible corner.
My exercises is in the file: