# From a solid cylinder, whose height is 8cm and radius is 6cm, a conical cavity of height 8cm and of base radius 6cm is hollowed out. Find the volume of the remaining solid. Also find the total surface area of the remaining solid.

2
by shivarpi

2015-05-16T15:27:03+05:30

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Volume of the solid cylinder =  = 3.14 X  X 8
= 3.14 X 36 X 8
= 904.32
Volume of the conical cavity =
X 3.14 X  X 8
X 3.14 X 36 X 8
= 301.44
Volume of resulting solid = Volume of cylinder- Volume of conical cavity.
= 904.32 - 301.44 = 602.88

2015-05-16T16:00:57+05:30

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Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.
Volume of solid cylinder=  =3.14*(6*6)*8 = 904.32
volume of conical cavity = 1/3(  ) = 1/3(904.32) = 301.44

volume of resulting solid = 904.32 - 301.44 = 602.33

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