My apologies, I just realised this should probably have gone in the university section. My bad.
I'm working on an algorithm for calculating the source location of an electromagnetic pulse within a 3d area, and have come across some difficulty in calculating the area of a trust-region which is bounded by linear planes.
The bounding conditions of the area are as follows:
y = 16.5
y = 25
y = 2.121x - 57.742
y = 1.8x - 56
z = 10
z = 20
z = 1.65y - 17.225
z = 3.5x - 112.5
to help give some idea about what the area looks like, I've included some pics which show the area as seen from each 2-dimensional plane. (area with black perimeter):