Example image of eyePlorer eyePlorer map for 'Cone (geometry)': Dimension Shape Locus (mathematics) Perimeter Plane (geometry) Rotational symmetry Area Pyramid (geometry) Circle Geometry Perpendicular Line (geometry) Set (mathematics) Conic section Conical surface Convex cone Projective cone Dandelin spheres Radius Aperture Frustum Ellipse Visual hull Volume Center of mass Slant height Dot product Implicit function Vector calculus Math Is Fun Apex (geometry) Aspin valve Axicon Biconical antenna Broach spire Bucket Carbon nanofiber Conical combination Countersink Fusee (horology) Hennin Hunting oscillation Keratoconus Pencil beam Pulau Jong Ruled surface Speaking tube Sulibao Taper plug gage Toric section