[" 2."A,B,C,D" are four consecutive points "],[" on a circle such that "AB=CD.],[" Prove that "AC=BD" ."]

A ,\ B ,\ C ,\ D are four consecutive points on a circle such that A B=C Ddot Prove that A C=B D

In Delta ABC , /_ B = /_C , D and E are the points on AB and AC such that BD = CE , prove that DE || BC .

ABC is a triangle with AB= AC and D is a point on AC such that BC^(2)= AC xx CD . Prove that BD= BC.

ABC is a triangle in which AB=AC and D is a point on AC such that BC^(2)=AC xx CD .Prove that BD=BC .

In the adjoining figure, AB~=CD . Prove that arc AC ~=arc BD

In the given figure AC = BD, prove that AB = CD.

D is a point on the circumcircle of Delta ABC in which AB=AC such that B and D are on the opposite sides of AC. If CD is produced to a point E such that CE=BD. Prove that AD=AE.

D is a point on the circumcircle of Delta ABC in which AB=AC such that B and D are on opposite sides of line AC. If CD is proudced to a point E such that CE=BD , prove that AD=AE .

D is a point on the circumcircle of Delta ABC in which AB=AC such that B and D are on opposite sides of line AC. If CD is proudced to a point E such that CE=BD , prove that AD=AE .