A = The distance between mid-points of straight lines connecting the foremost points of the side lot Lines in front and the rearmost points of the side lot Lines in the rear.
B = The perpendicular distance between a straight line connecting the foremost points of the side lot lines in front and a parallel line passing through the furthest most point of the lot.
![](https://export.amlegal.com/media/ea076ddd72a93060d0750a9b70b21ea47d3e98e2/IMAGES/0-0-0-73.jpg)