Question 668370
A Cylindrical soup cup is 4 inches in diameter. h=v/(pi x r to the second power)
(use the value pi = 22/7
How many inches high must it be to hold 2 cups (28 7/8 cu. in.) if an additional 1/2 inch is added to height for the rim?
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r = 2
{{{Vol = pi*r^2h}}}
{{{h = V/(pi*r^2) = 28.875/4pi}}} inches
Add 0.5 inches to h