A company who makes flotation devices has products that come in many different shapes and sızes. Complete parts a andb below using the figures shown to the right. Use the a button on your calculator. Base part (a) Base part (b a) Determine the volume, in cubic inches, of a flotation device that is in the shape of a 4.5-ft-long solid octagonal prism whose base has an area of 7 in.2.

A company who makes flotation devices has products that come in many different shapes and sızes. Complete parts a andb below using the figures shown to the right. Use the a button on your calculator. Base part (a) Base part (b a) Determine the volume, in cubic inches, of a flotation device that is in the shape of a 4.5-ft-long solid octagonal prism whose base has an area of 7 in.2.