,.Are the Diagonals of a Circumscribable Quadrilateral always congruent??if not,.does there exist a circumscribable quadrilateral whose diagonals aren't congruent??
Have you ever seen this post? http://www.mathhelpforum.com/math-he...tml#post665240
Hello, aldrincabrera!
I assume you didn't try sketching . . .
Are the diagonals of a circumscribable quadrilateral always congruent?
Of course not!
Code:A D * o * B o o * * * * * * * * * * * * * * * * * o * C
$\displaystyle \text{Quadrilateral }ABCD\text{ is circumscribable,}$
. . $\displaystyle \text{but }AC \ne BD.$