Given the dimensions of a region in the XY plane (x = 288 m, y = 24 m), what are the X and Y centroids of this region?
a) X centroid = 12 m, Y centroid = 6 m
b) X centroid = 24 m, Y centroid = 12 m
c) X centroid = 288 m, Y centroid = 24 m
d) X centroid = 144 m, Y centroid = 12 m