Front view of circle is given and isometric view is to be drawn which of the following is correct procedure in drawing isometric view?

• A. turning the circle such that line on diameter is making 30 degrees with horizontal
• B. by increasing or decreasing angles between two perpendicular line on diameter at required proportions
• C. drawing line in diameter parallel to isometric axes
• D. enclosing circle in a square and aligning square to isometric axes and pointing four points on circle touching the square and joining by smooth curve.