Final answer:
The volume of the cylinder with a base radius of 7m and a height of 14m is approximately 2156.1 cubic meters.
Step-by-step explanation:
To calculate the volume of a cylinder, we use the formula V = πr²h, where V is the volume, r is the radius of the base, and h is the height of the cylinder.
In this case, the base radius is 7m and the height is 14m. Plugging these values into the formula, we get V = 3.14 * 7² * 14 ≈ 2156.08 cubic meters. Rounded to the nearest tenth, the volume is approximately 2156.1 cubic meters.
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