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circle and semi-circle in triangle

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Circle and Semi-Circle in Triangle

Posted on Feb 18, 2019

Circle and Semi-Circle in Triangle

What’s the area of the semicircle inside this equilateral triangle?

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 2019, circle and semi-circle in triangle techniques