Difference between revisions of "Acute angle"

Latest revision as of 17:16, 2 March 2014

An acute angle is an angle with measure greater than 0 but less than 90 degrees ( $\frac\pi2$ radians).

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 Examples:http://www.google.com/search?q=acute+angle&hl=en&client=safari&rls=en&prmd=imvns&tbm=isch&tbo=u&source=univ&sa=X&ei=vppET9XPHOTciQKi95jbDg&ved=0CEgQsAQ&biw=1280&bih=599
+[[Category:Angles]]
+[[Category:Geometry]]