cc#-01-i.01 - This illustration shows the geometry that you create in this section. Choose option - cc#-01-i.02 - The arc you will create is shown as a dashed yellow entity. Choose option - Choose the CREATE option. Choose option - Choose the ARC option. Choose option - Choose the CTR+RAD option. Choose option - Enter a radius of 0.375 for the arc. Enter radius (0.25) => radius - Enter an angle of 90 degrees for the starting point. Enter start angle (0) => start angle - Enter an angle of 270 degrees for the ending point. Enter end angle (360) => end angle - cc#-01-i.03 - Choose the DELTA option to indicate the center. Indicate center / Cursor-indicate position - cc#-01-i.04 - Use the INTRSCT option to indicate the delta reference position. Indicate delta reference position / Cursor-indicate position - Select the highlighted line. Indicate delta reference position / Select 1st entity line - Select the highlighted line. Indicate delta reference position / Select 2nd entity line - Enter -1.25 as the x delta value. dXV = dXV - Enter 1.25 as the y delta value. dXV = -1.25 dYV = dYV - Enter 0.0 as the z delta value. dXV = -1.25 dYV = 1.25 dZV = dZV - Press ESCAPE to exit from this function. Indicate delta reference position / Cursor-indicate position - cc#-01-r.05 -