I am teaching mysel AutoCad and following a tutorial that I cant seem to ger right.
The following are the instructions
1. On the ribbon, click Home tab➪Layers panel➪down arrow on the
Layers drop-down list➪Top.
2. Right-click the Quick Access toolbar (located along the top of
AutoCAD to the right of the Menu Browser button) and choose
Toolbars➪AutoCAD➪Draw.
The Draw toolbar is displayed along the left side of AutoCAD.
3. On the Draw toolbar, click the Arc button.
The ARC command starts and the following prompt is displayed:
Specify start point of arc or [Center]:
4. At the prompt, hold down the Shift key and right-click.
5. On the Object Snap menu, choose Endpoint.
6. Position the cursor near the upper-right corner of the polyline that
you drew.
7. With the marker for the Endpoint active, click to pick the endpoint of
the line segment.
The following prompt is displayed:
Specify second point of arc or [Center/End]:
8. At the prompt, right-click the drawing window and choose End from
the shortcut menu to use the End point option.
The following prompt is displayed:
Specify end point of arc:
9. At the prompt, drag the crosshairs up. Then type 1 and press Enter.
The following prompt is displayed:
Specify center point of arc or [Angle/Direction/Radius]:
10. At the prompt, type D and press Enter to use the Direction option.
The following prompt is displayed:
Specify tangent direction for the start point of the arc:
11. At the prompt, type 0 and press Enter.
The arc is drawn and the ARC command ends.
From point 9 is where the problem begins.
When I type the D in the prompt enter 0 entre I get the following error message "Radius must be non zero
Any assistance will be greatly appreciated.
Many thanks