a cylindrical tank has a radius of 154 cm .it is filled with water till a height of 3 meters. if some more water to a height of 4.5 meters is poured into it, what will be the increase in the volume of water
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Volume with height 300cm (3m)=22360800cm³
Volume with 7.5m (750cm)= 55902000cm³
Their difference will be the increase in the volume of water
Their difference is 33541200cm³
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V1 = 22/7 × 1.54 × 1.54 × 3 = 22.3608 m²
V2 = π × 1.54 ×1/54 × 4.5 = 33.5412 m²
Increase in volume = 33.5412 - 22.3608 = 11.1804 m³
V2 = π × 1.54 ×1/54 × 4.5 = 33.5412 m²
Increase in volume = 33.5412 - 22.3608 = 11.1804 m³
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