Notes
a square in a square

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A Square in a Square

Posted on Dec 20, 2021

A Square in a Square

The shaded square covers half the larger square. What’s the angle?

Revised on June 15, 2025 18:09:56 by Andrew Stacey
Views: Print | TeX | Source | Linked from: Catriona Agg's puzzles, Catriona Agg's puzzles 2021, a square in a square solution, a square in a square techniques