The end view of a swimming pool which is 10m wide.calculate the volume of water when it is full of water 1/2m from the top.
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Step-by-step explanation:
The cross section of the swimming pool is a trapezium with parallel sides 1.5 m and 3m (depth of both ends ) and 40m ( length of pool ) as the perpendicular r distance between parallel sides .
The width of pool 1.5 m can be the length of cross section .
The length of swimming pool = 40m
Breadth of the pool = 15m
Depth of the pool = 1.5 m and 3m
= Volume of the water = 1/2 [(1.5 +3) × 40 ] × 15m³
= 1/2 × 4.5 × 40 × 15m³
= 1350m³
The capacity of water in litres = 1350 × 1000 litres (1m³ = 1000 litres )
= 135000 litres
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