Question

A cylinder-shaped barrel has a diameter of 3 feet and a height of 4.5 feet. If the barrel is empty, which is closest to the minimum amount of water needed to completely fill the barrel?

Answer 1

I hope this helps you



Volume = pi.r^2.height



Volume = 3,14×3^2×4,5


Volume =3,14×9×4,5


Volume =127,17