Which measurement is closest to the volume of a cylinder that has a radius of 3 inches \( \& \) a height of 10.5 inches?

To find the volume of a cylinder, you can use the formula \( V = \pi r^2 h \), where \( r \) is the radius and \( h \) is the height. Plugging in your values, \( V = \pi (3)^2 (10.5) \), which simplifies to \( V \approx 99.32 \) cubic inches when calculated. So, the closest measurement to the volume of your cylinder is approximately 99.32 cubic inches. When working with volumes, it’s common to round your answer, especially in practical applications. In this case, it might be better to state your result as approximately 99 cubic inches, unless precision is essential—then stick with the decimals to express accuracy!