Question

2. A path of 5 m wide run outside the rectangular
garden which is 110 m long and 90 m broad. Find
the area of path in hectares.​

Answer 1

area of garden = 110m x 90m =9900m^2

area of whole garden and path =(110m+5m+5m)(90m+5m+5m)

                                                    = 12000m^2

area of path in meter squares =12000m^2 - 9900m^2

                                                   = 2100m^2

area  of path in hectares = 0.21