Question 240287
 find correct to two decimal places the volume of a cylinder of height = 221.1 cm and base radius 12 cm. ( pie value=3.142)
solve the problem using log. 
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{{{Vol = pi*r^2*h}}}
{{{V = pi*12^2*221.1}}}
V = 100136.25 cc
V = 100.14 liters
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I don't see any use for logs.