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Calculator

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Configurations

 Do not use the number format settings
 Maximum of decimal places

 Accuracy of significant figures

Decimal separator 

 Thousands separator

Number Notation 

Exponent Notation 


Notation example:

12345,6 or 1,23456e+4


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Mathematics


Calculation of area and volume of geometric shapes, relationships between elements of the circle and the triangle, descriptive statistics and so on

Geometry

Relationship Between Elements of a Circle
Relationship Between Elements of a Triangle

Area of Plane Figures

  • Triangle
  • Circle
  • Square
  • Rectangle
  • Parallelogram
  • Quadrilateral
  • Trapezoid
  • Rhombus
  • Hexagon
  • Annulus
  • Circular Segment
  • Annular Sector
  • Circular Sector
  • Ellipse

Area and Volume of Solids

  • Rectangular Parallelepiped
  • Solid Cylinder
  • Hollow Cylinder
  • Sliced Cylinder
  • Solid Sphere
  • Hollow Sphere
  • Right Circular Cone
  • Conical Frustum
  • Right Triangular Prism
  • Pyramidal Frustum
  • Spherical Cap
  • Spherical Segment
  • Spherical Sector
  • Torus
  • Elongated Torus
  • Barrel

Statistics

Descriptive Statistics

Numerical Calculus

Number Notation

Additional Information:

Greek Alphabet
Mathematical Symbols
Roman Numerals
Wolfram MathWorld Eric Weisstein´s MathWorld

© 2000-2025 Alfredo J G A Borba - All rights reserved