Question

a swimming pool is 50 m long, 38 m wide and 4 m deep.Find the cost of cementing its base and walls at the rate of rs 38 per m²
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Answer 1

Answer:

Here you go

Step-by-step explanation:

All the best

Answer 2

Answer:

Step-by-step explanation:

Area of base and wall of  swimming pool=

                                      = 2(bh+hl) + lb

                                      = 2(38*4 + 4*50) + 50*38

                                      = 2(152 + 200) + 1900

                                      = 2(352) + 1900

                                      = 704 +  1900

                                      = 2604 m^2

cost of cementing its base and walls = 38* 2604

                                                            = 98952 rs