Question

a rectangular park is 45m long and 30m wide. a path 2.5m wide is constructed outside the park. find the area of the path.​

Answer 1

Area of park =l×b=45×30=1350 cm

2

Area of park with path is =45+2.5+2.5×30+2.5+2.5=1750 cm

2

Therefore,

Area of path = Area of park with path − Area of rectangular park

=1750−1350=400 cm

2

Hence, this is the answer.

Answer 2

Answer:

Length =45mbreath=30mnow area of rectangles leaving (park) =l×b=45×30=1350sq nnow length of park=45+2.5×2=50mbreath=30+5=35mnow area of park with reactangles =50×35=1750sq nnow area of park leaving reactangle=1750-1350=400sqm ans. This discussion on A rectangular park is 45m long and 30m wide.

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