1.

A path 1 m wide is built inside a square park of side 30 m along its sides. Find the area of the path.Calculate the cost of constructing the path at the rate of 70​

Answer»

ANSWER:

side of SQUARE PARK = 30m

and path is 1 m wide

so,

the side of whole park with path is 31m

so, the AREA of whole park with path is =

side × side. =. 31×31

=961 m^2

area of park = 30×30

=900 m^2

area of path = area of park with path - area of path

= 961 - 900

= 61 m^2

the cost of constructing path is 70 rs/m^2

so,

the total cost for construction of path is

= 70×61

=4270 rs

THANKS



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