skyingblogger.com FOR COMPLETE VIDEO LIST ON COORDINATE GEOMETRY. This coordinate geometry tutorial video will teach you how to find the area of a rhombus in coordinate geometry. It is very simple area of rhombus is half product of diagonals ie Area of rhombus = 1/2 product of diagonals Actually the area of rhombus is sum of the area of both triangles which makes the rhombus..that is well explained in this coordinate geometry tutorial. FOR COMPLETE TUTORIAL ON COORDINATE GEOMETRY – skyingblogger.com