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The diameter of a circular park is 84m. A 7cm wide road runs on the outside around it. Find the cost of constructing the road at Rs25 per sq.cm. |
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Answer» Answer: Rs.7,700 Step-by-step EXPLANATION: Area of the ROAD=πd π=22/7 d=98m =22/7*98 =308m sq. COST of CONSTRUCTING the road= Area of the road*Cost of 1M sq. =308*25 =Rs.7,700 |
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