document.write( "Question 873234: A banner shaped like a right triangle has a hypotenuse of length 26 ft and leg length of 10 ft. What is the area of the banner? \n" ); document.write( "
Algebra.Com's Answer #526739 by Seutip(231)\"\" \"About 
You can put this solution on YOUR website!
Since we don't know yet the measurement of the other leg:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "We'll find it using the formula,\r
\n" ); document.write( "\n" ); document.write( "\"a%5E2=c%5E2-b%5E2\"
\n" ); document.write( "\"a%5E2=%2826%29%5E2-%2810%29%5E2\"
\n" ); document.write( "\"a%5E2=676%2B100\"
\n" ); document.write( "\"a%5E2=776\"
\n" ); document.write( "\"sqrt%28a%5E2%29=sqrt%28776%29\"
\n" ); document.write( "\"a=27.85\"\r
\n" ); document.write( "\n" ); document.write( "Area:\r
\n" ); document.write( "\n" ); document.write( "\"A=%28ab%29%2F2\"
\n" ); document.write( "So:\r
\n" ); document.write( "\n" ); document.write( "A=139.25 ft!\r
\n" ); document.write( "\n" ); document.write( "Hope that helps!\r
\n" ); document.write( "\n" ); document.write( "Steffy
\n" ); document.write( "
\n" );