Ramachandran, A.
(2019)
A path to π.
At Right Angles.
pp. 3132.
ISSN 25821873
Abstract
Consider the following situation. A regular polygon of n sides is placed symmetrically inside another (larger) regular polygon of n sides, i.e., with corresponding sides parallel and with a constant distance between them. We now have a ‘path of uniform width’ running around the inner polygon. Now the following question is asked: By how much does the perimeter of the outer polygon exceed that of the inn
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