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Area and Volume formula for sphere and circle

Volume and Area of a Circle and Sphere Here are some basic maths formulas for a calculation of area and volume of a Circle and Sphere

If r is the radius of a sphere or Circle then 



Area of a sector of a circle –   ( Degree of the sector/ 360 degrees) x Area of the circle – Basically this formula calculated the proportion of the area is needed out of full circle, the first part of the equation calculated that part

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December 9, 2010


  1. Vishwanathan says:

    This is good info! Where else can if ind out more?? Who runs this joint too? Keep up the good work :)

  2. Lis Simmens says:

    Hey this post is very good. Can you reply me any related articles?

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