Mathematics of shapes. The branch of mathematics that is concerned with the properties and relationships of points, lines, angles, curves, surfaces and solids.
Carriages Circular Stair Closed Stringers Cove Molding Curved Stair Cut Jacks Dextral Stair Dogleg Easing/ Easement False End Treads Fillet Finial Fittings Flight of Stairs Flitch Flutes Geometry
Glue Blocks Going-run Gooseneck Guardrail Hand Handrail Handrail Height Headroom Helical Stair Horse Housed Stringer Jack Kicker Plate Landing Landing Newel Landing Tread
