# 21+ Top Geometry Formulas (Definition, Concepts and Examples)

A table of formulas for geometry, related to the area and perimeter of triangles, rectangles, circles, sectors, and volume of a sphere, cone, cylinder are presented.

## What is Geometry?

Geometry is a branch of mathematics that deals with shape, size, the relative position of figures, and the properties of shapes. It emerges independently in the number of early cultures as a practical way of dealing with lengths, area, and volumes.

Geometry can be divided into two different types: Plane Geometry and Solid Geometry. Plane Geometry deals with shapes such as circles, triangles, rectangles, squares, and more. Whereas, Solid Geometry is concerned with calculating the length, perimeter, area, and volume of various geometric figures and shapes.

The main concern of every student about maths subject is the Geometry Formulas. They are used to calculate the length, perimeter, area, and volume of various geometric shapes and figures. There are many geometric formulas, which are related to height, width, length, radius, perimeter, area, surface area or volume, and much more.

Some geometric formulas are rather complicated and few you might hardly ever seen them, however, there are some basic formulas which are used in our daily life to calculate the length, space, and so on.