%0 Journal Article %T Invention of the plane geometrical formulae - Part II %A Mr. Satish M. Kaple %J American Journal of Engineering Research %D 2013 %I American Journal of Engineering Research %X In this paper, I have invented the formulae for finding the area of an Isosceles triangle. My finding isbased on pythagoras theorem. %U http://www.ajer.org/papers/v2(5)/N025107113.pdf