document.write( "Question 970453: What is the length of stack E C with bar on top in the rectangular prism? Round your answer to the nearest tenth.\r
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\n" ); document.write( " A. 14.6 cm
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\n" ); document.write( " C. 17.0 cm
\n" ); document.write( " D. 19.7 cm
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Algebra.Com's Answer #803583 by CubeyThePenguin(3113)\"\" \"About 
You can put this solution on YOUR website!
HC = sqrt(8^2 + 15^2) = 17\r
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\n" ); document.write( "\n" ); document.write( "EC = sqrt(10^2 + 17^2) = sqrt(389) which is about 19.7 cm.
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