Define Volume. Write the formula for calculating the volume of cylinder and cube.
Answers
Answer:
The formula for the volume of a cylinder is V=Bh or V=πr2h . The radius of the cylinder is 8 cm and the height is 15 cm. Substitute 8 for r and 15 for h in the formula V=πr2h . ... Therefore, the volume of the cylinder is about 3016 cubic centimeters.
a book forming part of a work or series.
"a biography of George Bernard Shaw in three volumes".
the amount of space that a substance or object occupies, or that is enclosed within a container.
"the sewer could not cope with the volume of rainwater".
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Volume of a Cylinder
A cylinder is a solid composed of two congruent circles in parallel planes, their interiors, and all the line segments parallel to the segment containing the centers of both circles with endpoints on the circular regions.
The volume of a 3 -dimensional solid is the amount of space it occupies. Volume is measured in cubic units ( in3,ft3,cm3,m3 , et cetera). Be sure that all of the measurements are in the same unit before computing the volume.
The volume V of a cylinder with radius r is the area of the base B times the height h .
V=Bh or V=πr2h
Example:
Find the volume of the cylinder shown. Round to the neatest cubic centimeter.
Solution
The formula for the volume of a cylinder is V=Bh or V=πr2h .
The radius of the cylinder is 8 cm and the height is 15 cm.
Substitute 8 for r and 15 for h in the formula V=πr2h .
V=π(8)2(15)
Simplify.
V=π(64)(15)≈3016
Therefore, the volume of the cylinder is about 3016 cubic centimeters.
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