Question 1032287
a rectangular swimming pool with uniform depth is 30m long 8m wide and 2.8m deep.what is the cost of tiling it at 53 dollars square meter. 



The bottom area = 30*8 = 240 m^2

The sides = 2lh + 2wh

2*30*2.8 + 2*8*2.8  = 212.8 m^2

Total area to be tiled = 212.8+240 = 462.8

Cost of tiling = 462.8 *53

= $ 24528.40