Answer:
Base shape = circle
base area (exact) = 32.17 km^2
height of cylinder = 8
volume (exact) = 257.36 km^3
volume tenth = 257.4 km^3
Explanation:
Base shape = circle
base area = area of the circle with radius 3.2 = pi * (3.2)^2 = 32.17
height of cylinder = 8
volume (exact) = 32.17 * 8 = 257.36
volume tenth (assuming it is round up to the nearest tenth power) = 257.4