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volume of hemisphere = 2/3 * pie * r3 = 2/3 * 22/7 * 3.5 * 3.5 * 3.5 = 539/6 cm3
if 1309/6 cubic cm of water is poured then water in cylinder excluding hemispherical base = 1309/6 - 539/6 = 770/6 cm3
volume of cylinder = pie * r2 * h
volume of water in cylinder = pie * r2 * h = 22/7 * 3.5 * 3.5 * h = 38.5h
38.5h = 770/6 = 10/3cm3
level of water = height in cylinder + radius of hemispherical base = 10/3 + 3.5 = 41/6 = 6.8 cm (approx.)
HOPING IT WILL BE HELPFUL ,,JUST CONVERTED 218-1/6 =218×6=1,308+1=1,309. ok ..
if 1309/6 cubic cm of water is poured then water in cylinder excluding hemispherical base = 1309/6 - 539/6 = 770/6 cm3
volume of cylinder = pie * r2 * h
volume of water in cylinder = pie * r2 * h = 22/7 * 3.5 * 3.5 * h = 38.5h
38.5h = 770/6 = 10/3cm3
level of water = height in cylinder + radius of hemispherical base = 10/3 + 3.5 = 41/6 = 6.8 cm (approx.)
HOPING IT WILL BE HELPFUL ,,JUST CONVERTED 218-1/6 =218×6=1,308+1=1,309. ok ..
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