The eiffel tower has a mass of 7.3 million kilograms and a height of 324 meters. its base is square with a side length of 125 meters. the steel used to make the tower occupies a volume of 930 cubic meters. air has a density of 1.225 kg per cubic meter. suppose the tower was contained in a cylinder. find the mass of the air in the cylinder. is this more or less than the mass of the tower?

Since the tower base is square with a side length of  125 m,

Therefore,

Square root of 31250 = 176.776953 (Diameter) , so this is the diameter of the cylinder to enclose it, and radius, r = 88.38834765 m and height, h = 324 m.

The volume of cylinder,

Thus, the mass of the air in the cylinder,

Hence, the mass of the air in the cylinder is this more  than the mass of the tower.

yup its correct its: c) b b

the answer would be 32*f