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Jun 1, 2025

Consider this case:

3+4+5=12

3*4/2=6

(one dimensional perimeter) 12*2=6*2*2 (two dimensional area)

So 6,8&10 would work also!

This can be generalized to any integer right triangle.

a'+b'+c'=P'

a'*b'=A'

A*s*s=P*s; s=A/P

a=sa', b=sb', c=sc' yields A=P

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