Calculate the area of square using the formula from the length of one side.

Enter the length of one side a and when you click on the button "Calculate the area of square", the area of square is calculated from length of one side.

- Front page
- Calculate area
- Area of a square

Calculate the area of square using the formula from the length of one side.

Enter the length of one side a and when you click on the button "Calculate the area of square", the area of square is calculated from length of one side.

- ･Area of quilateral triangle
- ･Base and height of triangle
- ･Two side and angle of triangle
- ･One side and both end of triangle
- ･Three side of triangle
- ･Area of square
- ･Area of rectangle
- ･Area of trapezoid
- ･Area of rhombus
- ･Area of parallelogram(base and height)
- ･Area of parallelogram(two sides and angle)
- ･Area of quadrilateral(four sides and angle)
- ･Area of circle
- ･Area of sector
- ･Area of segment