Question
What is the volume of a cylinder, in cubic feet, with a height of 20 feet and a base diameter of 8 feet? Round to the nearest tenths place
Answers
GPT 3.5
To find the volume of a cylinder, you use the formula V = πr^2h, where r is the radius of the base of the cylinder and h is the height.
First, you need to find the radius from the diameter given. The radius is half the diameter, so the radius is 8/2 = 4 feet.
Next, plug in the values into the formula:
V = π(4)^2(20)
V = π(16)(20)
V = 320π cubic feet
Now, you can calculate the volume:
V ≈ 320 * 3.14159
V ≈ 1005.31 cubic feet
So, the volume of the cylinder is approximately 1005.3 cubic feet.
First, you need to find the radius from the diameter given. The radius is half the diameter, so the radius is 8/2 = 4 feet.
Next, plug in the values into the formula:
V = π(4)^2(20)
V = π(16)(20)
V = 320π cubic feet
Now, you can calculate the volume:
V ≈ 320 * 3.14159
V ≈ 1005.31 cubic feet
So, the volume of the cylinder is approximately 1005.3 cubic feet.