The question needs additional information to be correctly answered since volume is usually three dimensional.
Volume = 12*4*8 = 384 cubic inches
A cone with a base radius of 4 inches and a height of 12 inches has a volume of 201.06 cubic inches.
A cylinder with a radius of 4 inches and a height of 12 inches has a volume of 603.186 cubic inches.
Volume = 4/3*pi*123 = 2304*pi cubic inches
7*4*12 = 336 cubic inches
288 square inches (12x4x6)
152 in. Cubed
30
Surface area: 4*pi*62 = 144*pi square inches Volume: 4/3*pi*63 = 288*pi cubic inches
What is the volume of sphere if diameter is 4 inches
Radius = 60*12 = 720 inches Volume = pi*7202*4 = 6514406.526 cubic inches
The volume of this cube is 64 cubic inches.