Asquare prism has a height of 12 inches and a base with an area of 30 square inches. a cylinder is inscribed inside the prism. which statement about the volume of the cylinder, v, is true?

The complete question in the attached figure

we know that

[volume of a square prism]=[area of the base]*h-----> 30*12-----> 360 in³
if a cylinder is inscribed inside the prism
then 
the volume of the cylinder is  V < 360 in³

therefore

the answer is the option
V is less than 360 cubic inches