Difference between revisions of "Cyclic quadrilateral"
m (Cyclic Quadrilateral moved to Cyclic quadrilateral: removed unnecessary capitalization) |
(altered first sentence) |
||
| Line 1: | Line 1: | ||
| − | '''Cyclic | + | A '''Cyclic Quadrilateral''' is a [[quadrilateral]] that can be inscribed in a circle. They occur frequently on math contests and olympiads due to their interesting properties. |
| + | |||
=== Properties === | === Properties === | ||
| Line 10: | Line 11: | ||
* <math>\angle BAC = \angle BDA</math> | * <math>\angle BAC = \angle BDA</math> | ||
* <math>\angle CAD = \angle CBD</math> | * <math>\angle CAD = \angle CBD</math> | ||
| + | |||
=== Applicable Theorems/Formulae === | === Applicable Theorems/Formulae === | ||
Revision as of 18:24, 18 June 2006
A Cyclic Quadrilateral is a quadrilateral that can be inscribed in a circle. They occur frequently on math contests and olympiads due to their interesting properties.
Properties
In cyclic quadrilateral 
:
Applicable Theorems/Formulae
The following theorems and formulae apply to cyclic quadrilaterals:
