An ellipsoid has radii with lengths of #5 #, #12 #, and #8 #. A portion the size of a hemisphere with a radius of #6 # is removed form the ellipsoid. What is the remaining volume of the ellipsoid?

Question

839 views around the world

You can reuse this answer
Creative Commons License

Answer 1 · 2017-01-26T17:32:30

The volume is #=1558.3u^3#

Volume of ellipsoid is #=4/3piabc#

Volume of henisphere is #=2/3pir^3#

Remaining volume #=4/3piabc-2/3pir^3#

#=2/3pi(2abc-r^3)#

#=2/3pi(2*5*12*8-6^3)#

#=2/3pi(960-216)#

#=2/3pi*744#

#=1558.3#