what will be the cost of polishing a circular table cloth of radius 2 cm at the rate of 27 per m2.
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Answer:
π * 4 *27 /100
Step-by-step explanation:
first find the area of table
=> π * 4 cm²
now for 1 cm² => cost = 27/100
=> cost = π * 4 *27 /100
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