Solids of revolution
First and Second Year of Secondary School
 

Find this sphere volume.

The sphere volume is four thirds of π multiplied by the height. You will learn to deduce this formula at the end of this unit.
V = (4/3) · π · r3
 

 

Move the ruler from its ends.
Do measurements in centimetres. Type it in the box and hit Enter.

Do  the  calculations to find the sphere volume and type it below.

Use the corresponding measurement units.

 

 
       
           
  Eduardo Barbero Corral
 
Spanish Ministry of Education. Year 2007
 
 

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