Read Edit View history 立体几何 lìtǐjǐhé solid geometry Origin Definitions Defs Strokes Stroke Words Sentences Sents 立体几何 立體幾何 lìtǐjǐhé solid geometry The branch of geometry that deals with the properties and measurements of three-dimensional shapes; study of points, lines, planes, and angles in space.
立体几何 立體幾何 lìtǐjǐhé solid geometry The branch of geometry that deals with the properties and measurements of three-dimensional shapes; study of points, lines, planes, and angles in space.