Geometry is a branch of mathematics that deals with the properties and relationships of points, lines, angles, surfaces, and solids.

Plane geometry deals with the properties and relationships of figures in a two-dimensional space.

The aircraft's variable geometry allows it to adapt to different flight conditions.

Analytic geometry is a branch of mathematics that deals with the study of geometric objects using coordinate systems.

Solid geometry is a branch of mathematics that deals with three-dimensional shapes.