| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,770,261,676 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
area |
Also found in: Medical, Legal, Financial, Wikipedia, Hutchinson | 0.01 sec. |
|
area, measure of the size of a surface region, usually expressed in units that are the square of linear units, e.g., square feet or square meters. In elementary geometry, formulas for the areas of the simple plane figures and the surface areas of simple solids are derived from the linear dimensions of these figures. Examples are given in the table entitled Formulas for Various Areas Formulas for Various Areas
Plane Figures Area1 triangle ab/2 parallelogram ab rectangle ab square s2 circle πr2 Solids Total Surface Area1 ..... Click the link for more information. . The areas of irregular figures, plane or solid, can be computed or closely approximated by the use of integral calculus calculus, branch of mathematics that studies continuously changing quantities. The calculus is characterized by the use of infinite processes, involving passage to a limit —the notion of tending toward, or approaching, an ultimate value. ..... Click the link for more information. . area 1. a. the extent of a two-dimensional surface enclosed within a specified boundary or geometric figure b. the two-dimensional extent of the surface of a solid, or of some part thereof, esp one bounded by a closed curve 2. Anatomy any of the various regions of the cerebral cortex 3. Computing any part of a computer memory assigned to store data of a specified type area [′er·ē·ə] (computer science) A section of a computer memory assigned by a computer program or by the hardware to hold data of a particular type. (mathematics) A measure of the size of a two-dimensional surface, or of a region on such a surface. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | ||
|---|---|---|---|
| Every test bar should be measured before being pulled to assure the cross sectional area is what it is believed to be. Coagulated particulates have a large enough cross sectional area to be entrained by air currents. As the copper thickness increases there is less current carrying capability for the same cross sectional area. |
| Encyclopedia |
| Free Tools: |
For surfers:
Free toolbar & extensions |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|