Final answer:
The volume of the right square-based pyramid is 170.67 cubic units.
Step-by-step explanation:
To find the volume of a right square-based pyramid, we can use the formula:
V = rac{1}{3} imes base imes height}
In this case, the base of the pyramid is a square with a side length of 8. So, the volume of the pyramid can be calculated as:
V = rac{1}{3} imes 8^2 imes 8 = 170.67 cubic units