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Maths help
Hi MY question is if a cylinder has a volume of 72cm cubed and a crosssectional area of 18cm squared. Work out the height of the cylinder Can someone show me how we do it by the steps The crosssection of a cylinder is a circle.
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A partial cylinder lies on its side. The bases are a 90 degree sector of a circle. What is the exact volume of the partial cylinder. r=8,length 10 160 pi inch cubed 20 pi inch cubed 80 pi inch cubed 40 pi inch cubed
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The volume of a cylinder is defined by the formula V=pie R squared h. If initially have a cylinder with a volume of 10m cubed. Find the volume of the cylinder if the height doubles and if the height is cut in half. pls i really
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A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder.
asked by Thomas on November 17, 2010 
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A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder.
asked by Thomas on November 17, 2010 
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A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder.
asked by Thomas on November 17, 2010 
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A cylinder is to be made of circular crosssection with a specified volume. Prove that if the surface area is to be a minimum, then the height of the cylinder must be equal to the diameter of the crosssection of the cylinder.
asked by Thomas on November 17, 2010