Pythagorean
theorem:
a² + b²
= c².
“In
a
right
triangle,
the
area
of
the
square drawn
on
the
hypotenuse
is
equal
to
the
sum
of
the
areas
of
the
squares
drawn on
the
other
two
legs.”
Here
is
the
problem:
does
the
figure
whose
areas
we
compare,
drawn
on
the
triangle's
legs,
have
to
be
square?
Can
there
be
other
shapes
–
triangles,
rhombuses,
regular
pentagons,
etc.
–
that
make
the
Pythagorean
Theorem
more
generally
true?
Source: Grant Wiggins, "The Problem of So-Called Problems - unpublished paper 2013"
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