The silo below is​ half-a-sphere on top of a cylinder. The container​ (including the​ top) is will be filled up to 81% capacity. What will the filled volume​ be? (The figure is not drawn to​ scale.)

base = 26
height = 101

5 answers

volume of cylinder = πr2h = π(13)2(101) = 34,937.7 cubic meters

volume of hemisphere = 2/3πr3 = 2/3π(13)3 = 11,854.2 cubic meters

total volume = 46,791.9 cubic meters

filled volume = 81% of 46,791.9 = 37,851.5 cubic meters
incorrect. go back to mathematics class.
who else shall answer?
the post just below this one is the same question, but with different numbers.
Follow its method, but check the math -- the bot is notoriously often incorrect.
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