document.write( "Question 1156803: A brake master cylinder having a base of 1.5 inches and a stroke of 4 inches displaces___ cubic inches of fluid when the piston travels its full stroke. \n" ); document.write( "
Algebra.Com's Answer #779567 by Boreal(15235)\"\" \"About 
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diameter of base is 1.75 in
\n" ); document.write( "radius is 7/8 in
\n" ); document.write( "Area=pi*r^2=49*pi/64 in^2
\n" ); document.write( "multiply by stroke to get volume and that is (49*pi/16) in ^2 or 9.62 in^3.
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