Tutorial - Creating isometric circle (Right view) in AutoCAD?

Here is the tutorial.
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Step 1:
Start AutoCAD.
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Step 2:
Use line tool and input these values=(0,0),@10<210,c.
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Step 3:
Now draw lines to the mid-points of the the lines.
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Step 4:
Draw these lines.
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Step 5:
Use circle tool and then select this intersection as center.
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Step 6:
Select the end point of the line.
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Step 7:
Again circle tool and select the intersection.
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Step 8:
To the end point of the line.
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Step 9:
Select circle tool and select the corner.
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Step 10:
To the mid-point of the upper line.
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Step 11:
Again circle tool and end-point.
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Step 12:
To the other end-point.
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Step 13:
Trim tool.
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Step 14:
Select all.
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Step 15:
Trim away the components leaving the circles to arcs.
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Step 16:
Delete all construction and we have circle.