Difference between revisions of "Straight angle"

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** [[Acute angle]]
 
** [[Acute angle]]
 
** [[Obtuse angle]]
 
** [[Obtuse angle]]
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** [[Reflex angle]]
  
 
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Revision as of 19:20, 19 October 2007

A straight angle is an angle in which the two sides of the angle lie along a single line, pointing in opposite directions. The measure of every straight angle is 180 degrees or $\pi$ radians.

See Also

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