Obtuse angle
From AoPSWiki
An obtuse angle is an angle with a measure greater than 90 degrees (
radians) but less than 180 degrees (
radians).
See Also
This article is a stub. Help us out by expanding it.
 Check out Art of Problem Solving's Introduction to Algebra by Richard Rusczyk. |
An obtuse angle is an angle with a measure greater than 90 degrees ( radians) but less than 180 degrees ( radians).
This article is a stub. Help us out by expanding it.
