Talk:2018 AMC 12B Problems/Problem 13
Revision as of 23:59, 24 October 2021 by MRENTHUSIASM (talk | contribs) (Put the discussion of the Shoelace Theorem on this page since I don't really want to complicate things up. I'd like to keep the solution page clean. Let me know if you disgree with this action.)
Remark (Coordinate Geometry)
Alternatively, use the Shoelace Theorem once you have found the coordinates in terms of 
and 
. The s and s will conveniently cancel and the answer is (still) 
.
~Fasolinka
