Maths Surface Areas and Volumes Medium
A wooden article was made by scooping out a hemisphere from each end of a solid cylinder, as shown in Fig. 12…
A wooden article was made by scooping out a hemisphere from each end of a solid cylinder, as shown in Fig. 12.11. If the height of the cylinder is 10 cm, and its base is of radius 3.5 cm, find the total surface area of the article.
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