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three problems in Greek geometry
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three problems in Greek geometry
Encyclopedia
理学
古希腊数学
释
three problems in Greek geometry
希腊几何三大问题
古希腊几何作图的三大问题。它们是:①化圆为方问题,求作一正方形,使其面积等于一已知圆;②三等分角问题;③倍立方问题,求作一立方体,使其体积是一已知立方体的两倍。
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