The volume of the prism with octagon base is 927.058 in³
How to calculate volume?
Volume is the amount of space occupied by a three dimensional shape or object.
The area of the octagon = 2(1 + √2) * side² = 2(1 + √2) * 4² = 77.25 in²
The volume of the prism = area of base * height = 77.25 in² * 12 in = 927.058 in³
The volume of the prism with octagon base is 927.058 in³
Find out more on volume at: https://brainly.com/question/1972490
