Math Formula Encyclopedia
Search, understand, and use formulas across arithmetic, algebra, geometry, trigonometry, calculus, statistics, finance, science, engineering, and everyday math.
28 matching formulas
Rectangle Area
Area enclosed by a rectangle.
Open formula →GeometryRectangle Perimeter
Distance around a rectangle.
Open formula →GeometrySquare Area
Area of a square.
Open formula →GeometrySquare Perimeter
Distance around a square.
Open formula →GeometryTriangle Area
Area of a triangle.
Open formula →GeometryHeron’s Formula
Area of a triangle from three side lengths.
Open formula →GeometryPythagorean Theorem
Relates side lengths of a right triangle.
Open formula →GeometryCircle Circumference
Distance around a circle.
Open formula →GeometryCircle Area
Area enclosed by a circle.
Open formula →GeometryArc Length
Length of a circular arc.
Open formula →GeometrySector Area
Area of a circular sector.
Open formula →GeometryTrapezoid Area
Area of a trapezoid.
Open formula →GeometryParallelogram Area
Area of a parallelogram.
Open formula →GeometryRhombus Area
Area of a rhombus from diagonals.
Open formula →GeometryEllipse Area
Area enclosed by an ellipse.
Open formula →GeometryCube Volume
Volume of a cube.
Open formula →GeometryRectangular Prism Volume
Volume of a rectangular prism.
Open formula →GeometryCylinder Volume
Volume of a right circular cylinder.
Open formula →GeometryCone Volume
Volume of a cone.
Open formula →GeometrySphere Volume
Volume of a sphere.
Open formula →GeometrySphere Surface Area
Surface area of a sphere.
Open formula →GeometryDistance Between Two Points
Euclidean distance in a plane.
Open formula →GeometryMidpoint
Coordinates halfway between two points.
Open formula →GeometryRegular Polygon Interior Angle Sum
Common reference identity or relationship used in geometry.
Open formula →GeometryRegular Polygon Interior Angle
Common reference identity or relationship used in geometry.
Open formula →GeometryRegular Polygon Exterior Angle
Common reference identity or relationship used in geometry.
Open formula →GeometryPrism Volume
Common reference identity or relationship used in geometry.
Open formula →GeometryPyramid Volume
Common reference identity or relationship used in geometry.
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