Question 1064843
The diameter of a cylinder is 2m,what is its height if its volume is the same as that of a cube of edge 2m ?give the answer correct to the nearest cm.
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Volume of the cube is 8 cu meters
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{{{Vol = pi*r^2*h}}} for the cylinder
{{{8 = pi*1^2*h}}}
{{{h = 8/pi}}} meters
=~ 255 cm