Triangle B C D is shown. Line D B extends through point A to form exterior angle A B C. Angle B D C is 67 degrees and Angle C D
2 answers:
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Here
radius( r) =12/2=6 in.
height(h)=13 in.
now,
volume of hemisphere(V1)=
volume of cylinder(V2)=
now total volume=V1+V2
=144Pi +468pi
=212pi
