Question 73333
if the 3 is the diameter of the hole in yards and the depth is 100 yards then the volume is 
pi*r^2*100
3.14*1.5^2*100
3.14*2.25*100
7.065*100
706.5 cubic yards is the volume
if the measurements are FEET then the yardage is 
706.5/27
26.16666 cubic yards.