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Q:- a garden is 90m long and 75n broad. a path 5m wide is to be built outside and around it. find the area of path also find the area of garden in hectare?
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A=l×b
=90×75
=6750m²
New l=90+5=95
b=75+5=80
Area =95×80=7600m²
Area of path=7600-6750=850m²
In hectare
1m²=0.0001hectare
850×0.0001=0.085hectare
=90×75
=6750m²
New l=90+5=95
b=75+5=80
Area =95×80=7600m²
Area of path=7600-6750=850m²
In hectare
1m²=0.0001hectare
850×0.0001=0.085hectare
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