document.write( "Question 1110547: a hollow metal cylinder has a height of 12cm and a diameter of 9cm. What is the length of the longest piece of straight wire that can fit inside the cylinder? \n" ); document.write( "
Algebra.Com's Answer #725528 by stanbon(75887)\"\" \"About 
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a hollow metal cylinder has a height of 12cm and a diameter of 9cm. What is the length of the longest piece of straight wire that can fit inside the cylinder?
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\n" ); document.write( "Sketch the cylinder and label the height and diameter of the base.
\n" ); document.write( "You have a right triangle with height = 12, base = 9, and hypotenuse = h
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\n" ); document.write( "Solve for \"h\"::
\n" ); document.write( "h = sqrt[12^2+9^2] = 25
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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