입체
Also known as Euclidean solid geometry, 3D Euclidean geometry, 3-dimensional Euclidean geometry, three-dimensional Euclidean geometry
geometry of three-dimensional Euclidean space
AI overview
Solid geometry is the study of shapes and figures that exist in three-dimensional space, such as spheres, cubes, and pyramids. It matters because it helps us understand and measure the properties of the physical objects around us, from buildings and containers to natural forms in the world.
AI-generated from the Wikipedia summary — may contain errors.