- Area of triangle
- ・Area of quilateral triangle Area are calculated from the length of one side of the equilateral triangle.
- ・Base and height of triangle The mathematical formula for area of a triangle calculated from the base and height.
- ・Two side and angle of triangle The area of a triangle is calculated from two side and the angle between those.
- ・One side and both end of triangle The area of a triangle is calculated from one side and the angle at both ends.
- ・Three side of triangle The area of a triangle is calculated from the length of three side.
- Area of quadrilateral
- ・Area of square Area of a square is calculated from the length of one side.
- ・Area of rectangle Area of a rectangle is calculated from the length of vertical and horizontal.
- ・Area of trapezoid Area of a trapezoid is calculated from upper base and lower base, and height.
- ・Area of rhombus The area of a rhombus is calculated from the length of the diagonal.
- ・Area of parallelogram(base and height) Area of a parallelogram is calculated from the base and height.
- ・Area of parallelogram(two sides and angle) Area of the parallelogram is calculated from the two sides and the angle between them.
- ・Area of quadrilateral(four sides and angle) Area of the quadrilateral is calculated from the sum of the length of the four sides and the diagonal.
- Area of circle and sector
- ・Area of circle Area and length of perimeter of a circle is calculated from the radius.
- ・Area of sector Area, length of the arc, and length of chord of sector is calculated from the radius and central angle.
- ・Area of segment Area, length of the arc, and length of chord of segment is calculated from the radius and central angle.
- Front page
- Calculate area
Calculate area
- ・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