Difference between revisions of "Right angle"

m (See Also)
Line 4: Line 4:
 
* [[Geometry]]
 
* [[Geometry]]
 
* [[Right triangle]]
 
* [[Right triangle]]
* [[Acute angle]]
+
* [[Angle]]
* [[Obtuse angle]]
+
** [[Acute angle]]
* [[Straight angle]]
+
** [[Obtuse angle]]
 +
** [[Straight angle]]
  
 
{{stub}}
 
{{stub}}

Revision as of 19:41, 31 October 2006

A right angle is the angle formed by two perpendicular lines. The measure of every right angle is 90 degrees or $\frac \pi 2$ radians.

See Also

This article is a stub. Help us out by expanding it.