Triangle Page
This step requires a line to be drawn from origin x+11*g/origin y-10*g to origin x-16*g/origin y-7*g to create the point 'Y' on the base line. A line from here through point 'a' to the circumference creates point 'A'. This eliminates the complex procedure in the original of finding point 'b'. X/Y=base=14*g-radius*cos (theta). A/X=height=8.25*g+radius*sin (theta).
To find 'X' draw a line from origin x,origin y-7*g to origin x+3*g,origin y-9*g. Then a line from origin x,origin y-10*g to origin x+5*g,origin y-7*g. Draw a line from 'Y' through the point 'x' to the first line to form point 'X' on the base.
