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0 votes
25.0k views
in Mathematics by (22.7k points)
A cylindrical pencil sharpened at one edge is the combination of

(a) a cone and a cylinder

(b) frustum of a cone and a cylinder ‘

(c) a hemisphere and a cylinder

(d) two cylinders

1 Answer

+1 vote
by (28.2k points)
selected by
 
Best answer

Solution:

(a) Because the shape of sharpened pencil is

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