Problema: Volume da anticlepsidra - Aula 38

High School 3rd Year Professor Eduardo Corrêa Problem: Volume of an Anticlepsydra - Lesson 38 Description: As a tool for deducing the formula for the volume of a sphere, in this lesson we calculate the volume of a solid of revolution known as an anticlepsydra. This is the solid resulting from subtracting the clepsydra (hourglass) from a cylinder that circumscribes it. Access more video lessons and all the material from the Mathematics Portal at http://matematica.obmep.org.br The rights to all material on this channel belong to the Institute of Pure and Applied Mathematics, and the total or partial use of the content is prohibited without prior written authorization from the aforementioned owner, except in the cases provided for in current legislation. The rights over all the material in this channel belong to the Instituto de Matemática Pura e Aplicada, and it is prohibited to use all or part of it without prior written authorization from the above mentioned holder, except in the cases prescribed in the current legislation.