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Diameter = 1.6 m
Radius = 0.8 m
Area = 3.14 × 0.8 × 0.8
= 2.0096 m2
Cost for polishing 1 m2 area = Rs 15
Cost for polishing 2.0096 m2 area = 15 × 2.0096 = 30.14
Therefore, it will cost Rs 30.14 for polishing such circular table.
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