Question

hi guys I need your help again please help me its urgent
Question number-14

Answer 1

The Inner line of Field has dimensions as 300m × 200m

The Outer line of Field has dimensions as (300 + 10)m × (200 + 10)m
      
                                                                    310m × 210m

Lane of Road = Area of outer line Field - Area of inner line Field 

                       = (310)(210) - (300)(200) 

                       = 65100 - 60000

                       = 5100 m²

Cost = 5100 × 1.50

         = Rs. 7650

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