document.write( "Question 972864: A flagpole has a height of 30 yards. It will be supported by three cables, each of which is attached to the flagpole at a point 6 yards below the top of the pole and attached to the ground at a point that is 10 yards from the base of the pole. Find the total number of yards of cable that will be required. \n" ); document.write( "
Algebra.Com's Answer #595097 by macston(5194)\"\" \"About 
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\n" ); document.write( "The cables will be the hypotenuses of right triangles formed by:
\n" ); document.write( "a=height=30yds-6yds=24yds
\n" ); document.write( "b=distance from base=10yds
\n" ); document.write( "c=cable length for one support
\n" ); document.write( ".
\n" ); document.write( "\"a%5E2%2Bb%5E2=c%5E2\"
\n" ); document.write( "\"24%5E2%2B10%5E2=c%5E2\"
\n" ); document.write( "\"676=c%5E2\"
\n" ); document.write( "\"sqrt%28676%29=c\"
\n" ); document.write( "\"26yds=c\"
\n" ); document.write( ".
\n" ); document.write( "One support is 26 yards so total length needed is 3(26yds)=78 yards
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