GeometryDifficulty 4.8AIMEFind the answerNetherlands
In the left square, rectangle ABFE is drawn. In the right square, rectangle PSRQ is drawn, where the sides QR and PS are parallel to the diagonal AC of the square. The sides of both squares have length 6. It turns out that the rectangles ABFE and PSRQ have exactly the same dimensions.
What is the length of AE?
A number or a short expression. Fractions can be typed as 3/2, and spacing doesn't matter.
Solution
62−6
Want a route through all this instead of an archive? The track
puts 2,000 problems in a working order, from AMC 10 level to the IMO shortlist.
Source: MathNet,
licensed CC-BY-4.0.
Statement and solution reproduced as published; topic and difficulty added by this site.