A solid cylinder is of height 15 cm and diameter 7 cm. Two equal conical holes
of radius 3 cm and height 4 cm are cut off, one from each circular end. Find the
surface area of the remaining solid.
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Answer:
surface area of remaining solid cylinder=407cm2-56.57 cm2+ 94.28cm2=444.71cm2
Step-by-step explanation:
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