set of realistic 3d black geometric s on white background. mathematics of geometric s, linear objects

geometric figure solid platonic tube 3d stellation sets outline mathematics sphere shapes logo regular edit educational background icon blunted icosahedron cone cube cylinder design dodecahedron line education element ellipsoid game geometry hemisphere hexagonal illustration isometry math object octahedron parallelepiped pentagram prism pyramid square stellated tetrahedron torus triangular