Difference between revisions of "Right angle"
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| − | + | A '''right angle''' is the [[angle]] formed by two [[perpendicular]] [[line]]s. The [[measure of an angle | measure]] of every right angle is 90 [[degree (geometry) | degrees]] or <math>\frac \pi 2</math> [[radian]]s. | |
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| − | A '''right angle''' is the [[angle]] formed | ||
==See Also== | ==See Also== | ||
* [[Geometry]] | * [[Geometry]] | ||
* [[Right triangle]] | * [[Right triangle]] | ||
| + | * [[Acute angle]] | ||
| + | * [[Obtuse angle]] | ||
| + | * [[Straight angle]] | ||
| + | |||
| + | {{stub}} | ||
Revision as of 16:28, 29 October 2006
A right angle is the angle formed by two perpendicular lines. The measure of every right angle is 90 degrees or 
radians.
See Also
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