Final answer:
The surface area of the cylindrical container is approximately 21,384π km². The closest option to this value is d) 832π km².
Step-by-step explanation:
The surface area (A) of a cylindrical container can be calculated using the formula A = 2πr(r + h), where r is the radius and h is the height of the container.
In this case, the radius (r) is 16 km and the height (h) is 26 km.
Substituting these values into the formula, we get A = 2π(16 km)(16 km + 26 km)
= 2π(16 km)(42 km)
= 32π(672 km)
= 21,384π km².
Given the answer choices, the closest option to the surface area is d) 832π km², as 21,384 is closest to 832.