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Coordinate Systems: 3D

(Note: there are two spherical coordinate system conventions. The one used here is that the angle is on the plane z=0, measured clockwise from the x-axis. The angle is the angle relative to the z-axis.)

Variant #: 1

In rectangular coordinates x = -4.462, y = 9.747 and z = -10.64. What is the radial distance from the origin in cylindrical coordinates? r =

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