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Bisecting an Angle
The angle bisector is a line passing through the vertex of the angle that cuts it into two equal smaller angles.How to construct the angle bisector (by using just straightedge and compass, without protractor)?Find the answer in this video.Construction on paper.Video without words.Thanks to Rex Boggs, Rockhampton Grammar School, Australia (http://bit.ly/rexboggs ) for help with the English translation.Music by longzijun, http://longzijun.wordpress.com/ .My math materials in English: http://www.antonija-horvatek.from.hr/~ahorvate/materials-English.htm .My (whole) website: http://www.antonija-horvatek.from.hr/ .
