Side

Side of a Polygon

Side of an Angle

Similar

Similar Figures

Similar Polygons

Similar Solids

Similar Triangles

Similarity

Simple Curve

Sine of an Angle

Skew

Skew Surface

Sliding

Small Circle of a Sphere

Solid

Solid of Revolution

Solving Triangles

Space-Filling Polyhedron

Sphere

Spherical Coordinates

Spherical Degree

Spherical Polygon

Spherical Sector

Spherical Segment of One Base

Spherical Segment of Two Bases

Spherical Triangle

Spherical Zone

Square

Star Polygon

Straight Line

Surface of Revolution

Surface That Has a Net

Symmetric Figure

Symmetry

Tessellation

Tetragon

Tetrahedron

Three-Point Perspective

Torus

Total Area of a Solid

Transformation Matrix

Translation in a Cartesian Plane

Transverse Axis

Trapezohedron

Trapezoid

Triangle

Trigon

Trimetric Projection

Truncated Cone

Truncated Cylinder

Truncated Prism

Truncated Prism

Truncated Pyramid

Uniform Tessellation

Vanishing Line

Vertex

Vertex of a Polygon

Vertex of a Solid

Vertex of an Angle

Vertex of an Angular Sector

Volume

Width

William Jones (1675-1749)