Question

For the love of all that is holy, I need help. A lot of it.
A cylinder has a diameter of 6 feet and a height of 2.1 feet.
What is the volume of the cylinder to the nearest tenth ft³?
Use 3.14 to approximate pi.
12.6 ft³
59.4 ft³
237.5 ft³
8550.2 ft³

Answer 1

radius = 3 feet
Volume = PI * radius^2 * height
Volume = 3.14 * 3^2 * 2.1
Volume = 3.14 * 9 * 2.1
Volume = 59.346 ft^3
So it is the second answer.