Question

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

Answer 1

Answer:

400 cm2

Step-by-step explanation:

area of path is  area of park with path - area of rectangular park                      

area of park =l x b= 45 x 30=1350 cm2

area of park with path is =45+2.5+2.5 x 30+2.5+2.5 = 1750cm2

area of path = 1750-1350=400 cm2

Answer 2

Answer:

$\large \pink{Answer}$☟︎︎︎

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