Difference between revisions of "2019 USAJMO Problems/Problem 3"
Brendanb4321 (talk | contribs) (Created page with "==Problem== <math>(*)</math> Let <math>ABCD</math> be a cyclic quadrilateral satisfying <math>AD^2+BC^2=AB^2</math>. The diagonals of <math>ABCD</math> intersect at <math>E</...") |
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==Solution== | ==Solution== | ||
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==See also== | ==See also== | ||
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Revision as of 20:02, 19 April 2019
Problem
Let 
be a cyclic quadrilateral satisfying 
. The diagonals of intersect at 
. Let 
be a point on side 
satisfying 
. Show that line 
bisects 
.
Solution
The problems on this page are copyrighted by the Mathematical Association of America's American Mathematics Competitions. 
da kokonut
See also
| 2019 USAJMO (Problems • Resources) | ||
| Preceded by Problem 2 |
Followed by Problem 4 | |
| 1 • 2 • 3 • 4 • 5 • 6 | ||
| All USAJMO Problems and Solutions | ||
