Answer: <span>2,856 ft³ .</span> _____________________ Volume of a rectangle prism = BASE AREA * height ;
The "base area" is the area of the rectangle:
(Area = length width; or, "L * w"). _______________________________________________ So, volume of a rectangular prism = L * w * h ; h = height ; _________________________________________ V = L * w * h = 12 ft * 17 ft. * 14 ft = 2,856 ft³ _____________________________________________