Question

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 rs 70 per m square​

Answer 1

Answer:

RS3570/-

Step-by-step explanation:

(area of outer sqare is 900m^2-area of inner sqare 849m^2)*70

Answer 2

Step-by-step explanation:

$R.E.F. Image.</p><p></p><p>Area of path =(30)2−(28)2</p><p></p><p>=116m2</p><p></p><p>cost =116×70=8120Rs.</p><p></p><p>$

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