Three folds

A square divided by three line segments. What’s the proportion yellow : purple?

Scroll down for a solution to this problem.


Yellow : purple is 1 : 2.

Solution by Kamran Zamani.

The rhombus on the top and the isosceles triangles with the help of the 45 degree angles give the answer to be one half.


Three folds
How to do that
winning hat trick
Three leaves fly away
Coloured leaves
Falling in autumn
Dead leaves in the wind
Red, green and yellow
And so dry
Until spring
The nature revival
Until the next
Gust of wind
Three folded leaves
Try to begin


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