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IRINA_888 [86]
3 years ago
13

The diagram below shows a three dimensional view of the pool.

Mathematics
1 answer:
shutvik [7]3 years ago
5 0

Answer:

a) A_{f} = 408.54\,m^{2}, b) A_{w} = 106.2\,m^{2}

Step-by-step explanation:

a) The floor area of the pool is:

A_{f} = (10\,m)\cdot (12\,m)+(18\,m)\cdot (16.03\,m)

A_{f} = 408.54\,m^{2}

b) The total area of the walls of the pool is:

A_{w} = 2\cdot (0.9\,m)\cdot (16\,m) + (0.9\,m)\cdot (16\,m) + (18\,m)\cdot (1.8\,m)+ 2\cdot (12\,cm)\cdot (0.9\,m)+(10\,m)\cdot (0.9\,m)

A_{w} = 106.2\,m^{2}

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