eFormulae  About eFormulae.com | Advertise with us | Contact |
 Mathematics  AlgebraTrigonometry | Limits | Derivatives | Integrals | Calculus | Vectors | Statistics | More |
 Physics  Units and Measurements | Motion | Energy | Formulae | Time | Mass | Meter | Unit Converter |
 Chemistry  General Chemistry Formulae | Thermodynamics | Kinetics | Electrochemistry | Periodic TableMore
 Engineering  Applied Mechanics | Strength of Materials | Surface Speeds | Drill Sizes | Threads | More
 Resources  Blog |
 

 
 Advertisers
 
Bhagavada Geeta Saar
Translation of the Bhagavada Geeta.
MfgTalk.com
All about Manufacturing
Mahagauri.com
Photos of Goddess Durga .
 
 
 
Mathematics Formulae
  Mensuration
 

 

Mensuration

 

 

Sine Rule

Sine Rule

Cosine Rule

a2 = b2 + c2 + 2bc cos A

b2 = a2 + c2 - 2ac cos B

c2 = a2+ b2 - 2ab cos C

 

Rectangle  

rectangle

Area of Rectangle

area of rectangle

area of rectangle

Square

square

Area of Square

square

area of square

Trapezium

trapezium

Area of Trapezium

area of trapezium

area of trapezium

Parallelogram

parallelogram

Area of Parallelogram

area of parallelogram

area of parallelogram

Rhombus

rhombus

area of rhombus

 

Quadrilateral

Area of quadrilateral = (AC) (h1 + h2)

where h1 and h2 are the altitudes on BC from D and A.

 

Triangle

Area of Triangle

Area of Triangle. Eformulae.com

Area of Triangle. Eformulae.com

Circle and Sector of a Circle

circle and sector of a circle

circle and sector of a circle

Segment of a Circle 

Ring (Shaded region)

 

Polygon

 

 

 

 

   
 
 
  Privacy Policy | Terms of Use | Advertising | Contact  
All Rights Reserved. eformulae 2005.