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Entering cylindrical coordinatesWhen working in threedimensional space, you can also use cylindrical coordinates to specify a threedimensional point. You specify a point by entering its distance from either the origin (absolute distance) or the last point (relative distance), its angle in the xy plane, and its zcoordinate value. In cylindrical format, you separate the distance and angle with the open angle bracket (<) and separate the angle and z value with a comma. For example, to draw a line from the last point to a point 7.4750 units away, at an angle of 27 degrees from the xaxis in the xy plane and 3 units up in the z direction, start the Line command, and then respond to the prompts as follows: Start of line: (select point A) Angle ? Length ? <End point>: @7.4750<27,3 Tell me about... 