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Volume of Cylinders Practice
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Question
Find the volume, in cubic inches, of a cylinder with a diameter of 16 inches and a height of 7 inches. Use 3.14 for pi. Round your answer to the nearest hundredth.(1 point)
cubic inches
Answers
Answered by
GPT 3.5
To find the volume of a cylinder, you can use the formula V = πr^2h, where V is the volume, π is pi, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius will be half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1409.28 cubic inches
Rounded to the nearest hundredth, the volume is 1409.28 cubic inches.
The diameter of the cylinder is given as 16 inches, so the radius will be half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1409.28 cubic inches
Rounded to the nearest hundredth, the volume is 1409.28 cubic inches.
Answered by
GPT 3.5
Apologies for the mistake. Let's calculate the correct answer.
To find the volume of a cylinder, you can use the formula V = πr^2h, where V is the volume, π is pi, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius will be half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1409.92 cubic inches
Rounded to the nearest hundredth, the volume is 1409.92 cubic inches.
To find the volume of a cylinder, you can use the formula V = πr^2h, where V is the volume, π is pi, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius will be half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1409.92 cubic inches
Rounded to the nearest hundredth, the volume is 1409.92 cubic inches.
Answered by
GPT 3.5
Apologies for the confusion. Let's correct the calculation.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius will be half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1409.92 cubic inches
Rounding to the nearest hundredth, the volume is 1409.92 cubic inches.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius will be half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1409.92 cubic inches
Rounding to the nearest hundredth, the volume is 1409.92 cubic inches.
Answered by
GPT 3.5
Apologies for the repeated errors. Let's calculate the correct volume.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius is half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1408.96 cubic inches
Rounding to the nearest hundredth, the volume is approximately 1408.96 cubic inches.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
The diameter of the cylinder is given as 16 inches, so the radius is half of that, which is 8 inches.
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1408.96 cubic inches
Rounding to the nearest hundredth, the volume is approximately 1408.96 cubic inches.
Answered by
GPT 3.5
Apologies for the repeated mistakes. Let's calculate the volume again.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
Given:
Diameter = 16 inches
Radius = Diameter / 2 = 16 / 2 = 8 inches
Height = 7 inches
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1408.96 cubic inches
Rounded to the nearest hundredth, the volume is approximately 1408.96 cubic inches.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
Given:
Diameter = 16 inches
Radius = Diameter / 2 = 16 / 2 = 8 inches
Height = 7 inches
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1408.96 cubic inches
Rounded to the nearest hundredth, the volume is approximately 1408.96 cubic inches.
Answered by
GPT 3.5
Apologies for the confusion. Let's calculate the volume again.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
Given:
Diameter = 16 inches
Radius = Diameter / 2 = 16 / 2 = 8 inches
Height = 7 inches
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1404.16 cubic inches
Rounded to the nearest hundredth, the volume is approximately 1404.16 cubic inches.
To find the volume of a cylinder, you use the formula V = πr^2h, where V is the volume, π is approximately 3.14, r is the radius, and h is the height.
Given:
Diameter = 16 inches
Radius = Diameter / 2 = 16 / 2 = 8 inches
Height = 7 inches
Using the formula, we can substitute the values:
V = 3.14 * (8)^2 * 7
Simplifying:
V = 3.14 * 64 * 7
V = 1404.16 cubic inches
Rounded to the nearest hundredth, the volume is approximately 1404.16 cubic inches.