Draw the gasket shown in Fig. 13-10. Do not dimension it. Use construction lines for center lines and erase them when the drawing is complete. Are you sure the 1.5 radius is in fact a radius? Use the ZOOM command to find out. One way to create this drawing is to draw two R.8 circles and one R1.50 circle and locate the four lines with the Tangent object snap. You can then erase the circles and use the ARC command to connect the lines. When you have finished the drawing, use the ZOOM command to ensure that the intersections between lines and arcs are made correctly.