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In mathematics, ‘Volume’ is a mathematical quantity that shows the amount of three-dimensional space occupied by an object or a closed surface. The unit of volume is in cubic units such as m3, cm3, in3 etc. Sometimes, volume is also termed capacity. For example, the amount of water a cylindrical jar can occupy is measured by its volume.
Volume is a measure of regions in three-dimensional space. [1] It is often quantified numerically using SI derived units (such as the cubic metre and litre) or by various imperial or US customary units (such as the gallon, quart, cubic inch ). The definition of length and height (cubed) is interrelated with volume.
Apr 18, 2024 · The volume of the Earth is approximately equal to 1.08321×10 12 km³ ( 1.08 trillion cubic kilometers ), or 2.59876×10 11 cu mi ( 259 billion cubic miles ). You can get this result using the sphere volume formula (4/3) × π × radius³ and assuming that the Earth's average radius is 6,371 kilometers (3,958.76 mi).
Google Classroom. Review the formulas for the volume of prisms, cylinders, pyramids, cones, and spheres. It may seem at first like there are lots of volume formulas, but many of the formulas share a common structure.
Simply put, volume is the measurement of how much space something takes up. In a three dimensional (3D) object, such as a pyramid or cone, volume is also often referred to as “ capacity .” In a two-dimensional object, volume is known as “ area .” How to find volume. Students learn how to calculate volume by using equations.
Test your understanding of Volume and surface area with these NaN questions. Volume and surface area help us measure the size of 3D objects. We’ll start with the volume and surface area of rectangular prisms. From there, we’ll tackle trickier objects, such as cones and spheres.
the amount of space, measured in cubic units, that an object or substance occupies. a mass or quantity, especially a large quantity, of something: a volume of mail. amount; total: the volume of sales. the degree of sound intensity or audibility; loudness: to turn up the volume on a radio.
