Question

the area of square pond 5625m^2 and 2m wide path is made around the pond.i)find the area of the path ii)calculate the number of tile each of 40cm x 20cm required to pave the path. iii)if the cost of a tile is rs 35 find the cost of the paving the path

Answer 1

Answer:I) Area of Path 616 Sq.m

II) No of Tiles - 7700 Tiles

III) Cost of Paving - Rs. 2,69,500

Step-by-step explanation:

Area of Square pond - 5625sqm

To find the Sides of Square

√5625= 75 m × 75 m

Paved path - 2m wide

Centre line Length of one side - 75m+1m+1m - 77m

So total length 77*4 = 308 m

Width 2m

Area of paved path - L*B = 308*2= 616sq.m

No of tiles - Total area/ one tile area

- 616sqm/(0.4m*0.2m)= 7700 tiles

Total Cost of tiles - No of tiles* Cost per tile

= 7700* Rs.35 = Rs.2,69,500/-