SOLUTION: The volume of a cylindrical bar is given by πr^2h find the height if the volume is 883600mm^3 and the radius is 37.5mm. This is another complex numbers question that i have

Algebra ->  Complex Numbers Imaginary Numbers Solvers and Lesson -> SOLUTION: The volume of a cylindrical bar is given by πr^2h find the height if the volume is 883600mm^3 and the radius is 37.5mm. This is another complex numbers question that i have      Log On


   

Question 115583: The volume of a cylindrical bar is given by πr^2h find the height if the volume is 883600mm^3 and the radius is 37.5mm.
This is another complex numbers question that i have been finding difficult.
Thanks
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
The volume of a cylindrical bar is given by πr^2h find the height if the volume is 883600mm^3 and the radius is 37.5mm.
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V = (pi)r^2h
h= V/[(pi)r^2]
h = 883600/[pi*37.5^2]
h = 883600/441786
h = 200 mm
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Cheers,
Stan H.