Chords AB and CD of a circle intersect at E and are perpendicular to each other. Segments EA, EB and ED are of lengths 2 cm, 6 cm and 3 cm respectively. Then, what is the diameter of the circle ?
Follow Math Help Forum on Facebook and Google+
The answer is . In the future if you want more information about a solution, show what you have tried. This is a help forum, not an answering service.
what is ramanujan number?
Last edited by arvind100; April 30th 2013 at 11:23 AM.
View Tag Cloud