Question 349801
find the volume of each cylinder:
height=10 centimeters,radius=6.5 centimeters
{{{Vol = pi*r^2*h}}}
Sub the values for r and h.
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height=6.5 centimeters,radius=10 centimeters
Same as above
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height=12 inches,area of the base=200 square inches
{{{Vol = pi*r^2*h}}} = Area*h
Even easier.