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  1. Chapter 10 Class 6 Mensuration
  2. Serial order wise

Transcript

Ex 10.1, 14 Find the cost of fencing a rectangular park of length 175 m and breadth 125 m at the rate of Rs 12 per metre. Length of rectangular park = 175 m Breadth of rectangular park = 125 m Perimeter of park = 2 × (Length + Breadth) = 2 × (175 + 125) = 2 × (300) = 600 m Length of wire required = Perimeter of park = 600 m Cost of fencing 1 m wire = Rs 12 Cost of fencing 600 m wire = 12 × 600 = Rs 7200 ∴ It will cost Rs 7200 to fence the park

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 8 years. He provides courses for Maths and Science at Teachoo. You can check his NCERT Solutions from Class 6 to 12.