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semi-circles in a square

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Semi-Circles in a Square

Posted on Oct 15, 2018

Semi-Circles in a Square

If the radius of each semicircle is 55, what’s the total shaded area?

Revised on May 9, 2021 20:55:55 by Andrew Stacey
Views: Print | TeX | Source | Linked from: Catriona Agg's puzzles, Catriona Agg's puzzles 2018, semi-circles in a square techniques