Irrational discussion ...
The Pythagorean Theorem (a foundation of geometry) states that A sq + B sq = C sq.
If C equals the hypotenuse of an isoceles right triangle (a fixed-length value),
then the squares* of the two sides must have fixed length because
C sq (a fixed-length value) must equal the sum of two fixed-length values
... even if the square roots of those sides are irrational.

The point?
In the design , we see that the horizontal line (Pi) of the scalene triangle
must have a length between the diameter of the circle (a fixed-length value)
and the side of the inscribed square (a fixed-length value)
... even if the square root of Pi is irrational!
Analysis: squared circles require the math of reality
since, in a squared circle, Pi is a fixed-length value.
But whence this math if A, B and/or C are "irrational"?
* side of inscribed square reflects square root of 2, an irrational number.
Rod ...

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