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a semi-circle and a quarter circle in a rectangle

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A Semi-Circle and a Quarter Circle in a Rectangle

Posted on Feb 16, 2023

A Semi-Circle and a Quarter Circle in a Rectangle

What’s the shaded area?

Revised on June 1, 2025 16:52:40 by Andrew Stacey
Views: Print | TeX | Source | Linked from: Catriona Agg's puzzles, Catriona Agg's puzzles 2023, a semi-circle and a quarter circle in a rectangle solution, a semi-circle and a quarter circle in a rectangle techniques