# Regular polygon area

## Area

Area is a numerical characteristic of a two-dimensional (flat or curved) geometric figure, informally speaking, showing the size of this figure. Historically, the calculation of the area was called quadrature. A figure having an area is called quadratic. Find the area of more than 22 shapes (triangle, square, pentagon, etc.) using our amazing calculator.

## Regular polygon

A regular polygon is a convex polygon with all sides and all angles between adjacent sides equal.

## Regular polygon area

A regular polygon is a polygon in which all sides are equal. If this condition is met, if we connect the center of the figure with all the corners, then we will see as many identical isosceles triangles as there are sides in the polygon. Based on this, we can conclude that the area of a regular polygon is the sum of the nth number of areas of triangles, or rather S = nS∆.

- Area
- Volume
- Perimeter
- Side
- Height
- Diagonal
- Radius
- Median
- Bisector
- Angle
- Theorems