August 5th, 2018, 11:56 PM  #1 
Senior Member Joined: Nov 2011 Posts: 248 Thanks: 3 
A pyramid has one third the volume of a cuboid (of the same height and base area). Why?
Last edited by skipjack; August 6th, 2018 at 03:02 PM. 
August 6th, 2018, 06:05 AM  #2 
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 13,981 Thanks: 994 
Use google!!

August 6th, 2018, 07:00 AM  #3 
Senior Member Joined: Nov 2011 Posts: 248 Thanks: 3 
How can I use Cavalieri's Principle to answer the question?
Last edited by skipjack; August 6th, 2018 at 03:44 PM. 
August 6th, 2018, 03:45 PM  #4 
Global Moderator Joined: Dec 2006 Posts: 20,302 Thanks: 1974 
Can you understand this article?


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cubiac, cuboid, pyramid 
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