GREAT! #48 is almost perfect...please look at this website:
http://mathtourist.blogspot.com/2010/06/pythagoras-at-plate.htmlThat will provide the correct ratios for home plate....
Home base shall be marked by a five-sided slab of whitened rubber. It shall be a 12-inch square with two of the corners filled in so that one edge is 17 inches long, two are 8 1/2 inches and two are 12 inches.