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13. The 14. The diameter of a circular field is 56 m. Find its circumference and cost of fencing itat the rate of 80 per m. (Take it =radius and diameter. (Take -22기227)) |
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Answer» (i) Circumference= 176 m(ii) Cost of fencing= RS 14080Step-by-step explanation:Diameter= 56 mRadius= 28 m (Diameter/2)(i) Circumference= 2*22/7*28= 176 m(ii) RATE of fencing PER m= Rs 80Total cost= Rs (176*80)= Rs 14080Hope this helps :) |
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