document.write( "Question 1099661: Find the perimeter of an isosceles triangle with a base of 10 cm and area of 60 cm^2 \n" ); document.write( "
Algebra.Com's Answer #714080 by josgarithmetic(39620)\"\" \"About 
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Sides 10, y, and y\r
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\n" ); document.write( "\n" ); document.write( "Let h be height.
\n" ); document.write( "\"%281%2F2%2910%2Ah=60\"
\n" ); document.write( "\"5h=60\"
\n" ); document.write( "\"h=12\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Isosceles triangle is made of two right triangles each of sides 5, 12, and y.
\n" ); document.write( "\"y%5E2=5%5E2%2B12%5E2\"
\n" ); document.write( "\"y%5E2=25%2B144\"
\n" ); document.write( "\"y%5E2=169\"
\n" ); document.write( "\"y=13\"\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "PERIMETER OF ISOSCELES TRIANGLE
\n" ); document.write( "\"10%2B13%2B13\"
\n" ); document.write( "\"10%2B26\"
\n" ); document.write( "\"highlight_green%28highlight%2836%29%29\"
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