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ICSE Class 7 Answered

a circular groundof diameter 63m is to be triple fenced. If the rate of wire is 15 rs per meter, what will be the cost of fencing the ground?
Asked by shravaniddeshmukh4 | 29 Jan, 2024, 07:29: PM
answered-by-expert Expert Answer

Diameter of a circular ground = 63 m

Then, radius of the circular ground img

Perimeter of the circular ground 

img

= 198 m

Rate of wire per metre = Rs. 15

Therefore, the cost of 198 m wire = Rs. 15 x 198 = Rs. 2970

 

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