List of formulae

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Algebraic Identities

Geometric Results

Formulae for commercial arithmetic

Statistical Formulae

Mensuration

Area and Perimeter of Plane Figures

LSA(CSA) TSA & VOLUME of Solid Figures

Name Shape Perimeter Area
Triangle (a+b+c), where a, b, c are sides

where "h" is the height from any vertex to the opposite side "b"

Circle
Name of the Solid LSA(CSA)in sq.units TSA in sq.units VOLUME in cubic units
CUBE

Where lenght(l)=breadth(b)=height(h)

CUBOID
PRISM

1)EQUILATERAL TRIANGLE RIGHT PRISM

Where P=3a is the perimeter of base triangle

Where B= is the area of base

Where B=

2)SQUARE BASED RIGHT PRISM

Where P=4a is the perimeter of base square

Where B= is the area of base

Where B=

PYRAMID

1)EQUILATERAL TRIANGLE BASED RIGHT PYRAMID

Where P=3a is the perimeter of base triangle
l is the slant height

Where B= is the area of base

Where B=

2)SQUARE BASED RIGHT PYRAMID

Where P=4a is the perimeter of base square
l is the slant height

Where B= is the area of base

Where B=

CYLINDER

Where r is the radius of circular base

where "h" is the height of cylinder

CONE

Where l is the slant height

Where r is the radius of circular base

Where h is the height or depth of the cone

FRUSTUM OF CONE

Where l=

Failed to parse (syntax error): {\displaystyle π{{(r_{1}+r_{2})l+r_{1}^2+r_{2}^2}}}

Where & are the radii of two bases

Where h is the height or depth of the frustum ofcone

SPHERE
HEMISPHERE