15 because there are 10 of the 25. if you add an additional 75 people approx 10 more play disc golf so 5 of those have a personalized disc
I believe there is only one outlier (shown in this picture) mostly because it is the farthest from this dotted mess
As we know
area of triangle = 1/2 *height*base
32=1/2*8*base
32=4*base
8 =base
