Question

outside a square feild of 250m,there is a path of width 3metre.find the cost of paving the path at the rate of ₹3.50 per metre square

Answer 1

rupees = 10.50 this is the answer

Answer 2

hey!!

here is your answer >>>

Perimeter as given is 250m!.

so, the side will be 250/4 , as , perimeter of a square is 4(side) .!

Side will be 62.5 meters! .

a path of three meters wide! , the the side of the larger square will be

68.5 m...

Now we will have to find the area of the path..

So we will have to subtract the area of the smaller square from the larger sqaure..

Area of a square is ...

(side)^2!

Area of the larger sqaure is (68.5)^2 which is

4692.25 m^2!

Area of the smaller sqaure will be (62.5)^2

which is

3906.25 m^2!

subtracted area will be :-

786m^3!

1 m^2 is 3.5 rupees!

786 will be rupees 2751!

Hope this helps!