Geometry is, along with arithmetic, one of the oldest branches of mathematics. A mathematician who works in the field of geometry is called a geometer.

Geometry, the branch of mathematics concerned with the shape of individual objects, spatial relationships among various objects, and the properties of surrounding space.

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This page provides a comprehensive overview of fundamental geometric concepts, including properties of basic figures, calculations of perimeter, area, volume, and surface area. It …

Geometry is all about shapes and their properties. If you like playing with objects, or like drawing, then geometry is for you!

Two types of geometry are plane geometry and solid geometry. Plane geometry deals with two-dimensional shapes and planes (x-axis and y-axis), while solid geometry deals with three …

Essential stuff for describing the world around you. 1. Lines and angles. 2. Related angles. What about angles bigger than 360 degrees? 3. Triangles. See if it's really true, and then prove it! …

Dec 22, 2025 · Geometry is the study of figures in a space of a given number of dimensions and of a given type.

Interactive, free online geometry tool from GeoGebra: create triangles, circles, angles, transformations and much more!

The meaning of GEOMETRY is a branch of mathematics that deals with the measurement, properties, and relationships of points, lines, angles, surfaces, and solids; broadly : the study …