Q. A garden is 90 cm long and 75 cm broad. A path 5m wide is to be builtoutside and around it. Find the area of the path. Also fin

Q. A garden is 90 cm long and 75 cm broad. A path 5m wide is to be builtoutside and around it. Find the area of the path. Also find the area of the garden in hectare

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  1. Answer:

    Area of original garden =90×75=6750 m

    2

    After path is added around rectangle, new length =90+2×5=100 m

    New breadth =75+2×5=85 m

    Area of rectangle with path =100×85=8500 m

    2

    So,

    Area of path = Area of rectangle with path − Area of rectangle without path

    Area of path =8500−6750

    =1750 m

    2

    We know,

    1 m

    2

    =0.0001 hectare

    So,

    6750 m

    2

    =6750×0.0001

    =0.675 hectare

    Hence area of ground =6750 m

    2

    =0.675 hectares

    Step-by-step explanation:

    I wish it may help you

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