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Posts tagged 'fifteen-angled'

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G.168 inscribe a regular pentadecagon in a circle

Inscribe an equilateral and equiangular fifteen-angled figure in a given circle.
problem construction plane-geometry circles polygons book-iv point segment circle figure equilateral-triangle inscribed-in-circle fitted-into-circle straight-line circle-inscribed-in-figure equilateral inscribed fifteen-angled equality
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