Math, asked by sg143945, 3 months ago

Find the cost of polishing a circular table top of radius 2.8 metre if the rate of polishing is Rs 20/m-sq

Answers

Answered by hemant8bb

5

Step-by-step explanation:

Area of table top= 22/7x2.8x2.8=24.64 m²

Cost of polishing /m²=24.64x20=492. 8

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