I drew a cyclic quadrilateral ABCD and diameter PQ (with P on the arc BC and Q on the arc AD) and see the QC does NOT bisect angle C nor does AP bisect angle A. There must be additional given information or markings on the given figure that would preclude the way I drew the figure. If you have a site where you could upload a scanned image of your problem, you can type the URL between "" Example: Bye typing the following [img#http://www.mathgoodies.com/images/mg_forumlogo_v1.gif[/img# but instead of the "#", put "]", I have put the image of the mg_forumlogo_v1.gif stored at mathgoodies.com/images below
On the figure that I drew, QC & AD did NOT bisect C If you could upload a scan of your problem to photobucket or some other place that would give it a URL, you can put the image in your post by typing the URL between [ img ] and [ /img ]. Like this: [ img ]url[ /img ] Don't put the space between [_i and g_]. I just did to keep this forum from thinking I am trying to post an image. See the example that I posted previously.
quote:Originally posted by sreesuja
Text THE FIGURE WHICH YOU'V DREW IS ABSOLUTELY THE SAME. THE QUESTION WAS......... PQ IS THE DIAMETER . SHOW THAT QC & AD BISECT C &A