Difference between revisions of "2020 CAMO Problems/Problem 4"
(Created page with "==Problem 4== Let <math>ABC</math> be a triangle and <math>Q</math> a point on its circumcircle. Let <math>E</math> and <math>F</math> be the reflections of <math>Q</math> ove...") |
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[[Category:Olympiad Geometry Problems]] | [[Category:Olympiad Geometry Problems]] | ||
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Latest revision as of 13:20, 5 September 2020
Problem 4
Let 
be a triangle and 
a point on its circumcircle. Let 
and 
be the reflections of over 
and 
, respectively. Select points 
and 
on line 
such that 
and 
, and let 
and 
be the reflections of and over 
and 
respectively. Prove that , , are collinear.
Solution
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See also
| 2020 CAMO (Problems • Resources) | ||
| Preceded by Problem 3 |
Followed by Problem 5 | |
| 1 • 2 • 3 • 4 • 5 • 6 | ||
| All CAMO Problems and Solutions | ||
The problems on this page are copyrighted by the MAC's Christmas Mathematics Competitions. 
