http://forum.100percentile.com/iitjee_aieee_forums/posts/list/6.htm JForum - http://www.jforum.net
 Sum of coefficients of x1, x2, x3 in the formulae for centroid, incentre, circumcentre etc always sums upto 1.]]> http://forum.100percentile.com/iitjee_aieee_forums/posts/preList/25670/100105.htm http://forum.100percentile.com/iitjee_aieee_forums/posts/preList/25670/100105.htm GMT