Posted by christina on Friday, August 12, 2011 at 1:32pm.
V = pi * r^2 * h
V = 3.14 * 5^2 + 10
V = 3.14 * 25 * 10
V = 785 square cm
That's the smaller cylinder.
Find the volume of the larger cylinder and then subtract.
http://www.mathsteacher.com.au/year9/ch14_measurement/18_cylinder/cylinder.htm
The volume of the smaller cylinder is 785 cubic centimeters.
v1 = pi r^2 H1
v2 = pi r^2 H2
v2/v1 = H2/H1 - twice
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