
Euclidea
@euclidea_app
The largest collection of interactive geometric construction problems: Euclidea, Pythagorea, Pythagorea 60°, and XSection apps (iOS/Android/Web version).
10월 2014에 가입
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#euclidea_puzzle_295 🎓Two congruent annuli have outer radius 100 and inner radius 80. The intersection points of their boundaries form two squares. Find the distance between these squares. It is fine to round your answer to the nearest tenth.

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