الكره

The https://mathematica.gr/forum/ext/geo...574f0204cb.pngis given the circle of center https://mathematica.gr/forum/ext/geo...962b4e61a3.pngand radius https://mathematica.gr/forum/ext/geo...ad631d088c.pngFind the sphere that passes through this circle and is tangent to the plane
https://mathematica.gr/forum/ext/geo...77c3025e37.png