What is the volume of a cylinder, in cubic centimeters, with a height of 11 centimeters and a base diameter of 18 centimeters? Round to the nearest tenths placeAnswer: V=□ centimeters 3
Q. What is the volume of a cylinder, in cubic centimeters, with a height of 11 centimeters and a base diameter of 18 centimeters? Round to the nearest tenths placeAnswer: V=□ centimeters 3
Identify Formula: Identify the formula to calculate the volume of a cylinder.The formula for the volume of a cylinder is V=πr2h, where V is the volume, r is the radius of the base, and h is the height of the cylinder.
Convert Diameter to Radius: Convert the diameter to radius.Since the diameter of the base is 18 centimeters, the radius is half of that, which is 18cm/2=9cm.
Plug Values into Formula: Plug the radius and height into the formula.Using the radius of 9cm and the height of 11cm, the volume is calculated as V=π×(9cm)2×11cm.
Calculate Volume: Calculate the volume. V=π×81cm2×11cm=π×891cm3.
Use Value of π: Use the value of π to find the numerical value of the volume.Assuming π is approximately 3.1416, the volume is V≈3.1416×891cm3≈2802.6416cm3.
Round Volume: Round the volume to the nearest tenths place.The volume rounded to the nearest tenths place is approximately 2802.6cm3.
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