Asked by Blep
Find the volume of the circular cylinder that is 2 in and 9 in what would the volume be? Use 3.14 for Pie
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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 the mathematical constant (approximately 3.14), r is the radius of the circular base, and h is the height of the cylinder.
In this case, the radius of the circular base is half of the diameter, so the radius would be 2/2 = 1 inch.
Plugging the radius (r = 1 inch) and the height (h = 9 inches) into the formula, we get:
V = 3.14 * 1^2 * 9
V = 3.14 * 1 * 9
V = 28.26 cubic inches.
Therefore, the volume of the given cylinder is 28.26 cubic inches.
In this case, the radius of the circular base is half of the diameter, so the radius would be 2/2 = 1 inch.
Plugging the radius (r = 1 inch) and the height (h = 9 inches) into the formula, we get:
V = 3.14 * 1^2 * 9
V = 3.14 * 1 * 9
V = 28.26 cubic inches.
Therefore, the volume of the given cylinder is 28.26 cubic inches.
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