Difference between revisions of "Square (geometry)"
(cat) |
|||
(2 intermediate revisions by one other user not shown) | |||
Line 17: | Line 17: | ||
== See Also == | == See Also == | ||
* [[Unit Square]] | * [[Unit Square]] | ||
− | * [[Cube]] | + | * [[Cube (geometry) | Cube]] |
+ | |||
+ | [[Category:Geometry]] | ||
+ | |||
+ | [[Category:Definition]] |
Revision as of 16:55, 7 October 2007
A square is quadrilateral in which all sides have equal length and all angles are right angles.
Equivalently, the squares are the regular quadrilaterals.
Introductory
Area
The area of a square can be found by squaring the square's side length: the area of a square with side length is .
Perimeter
The perimeter of a square can be found by multiplying the square's side length by four - .
Diagonal
The length of either diagonal of a square can be obtained by the Pythagorean theorem.