document.write( "Question 618352: A triangle has side lengths of 5, 9 and 12. Is it right acute or obtuse? \n" ); document.write( "
Algebra.Com's Answer #388823 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "A triangle has side lengths of \"A+=+5\", \"B=+9\" and \"C=+12\".
\n" ); document.write( "Is it right acute or obtuse?
\n" ); document.write( "Doing the Squares Testing: \"25+%2B+81+%3C+144+\" |||Obtuse Triangle
\n" ); document.write( "***If \"A%5E2%2BB%5E2+=+C%5E2+\"is true, then we have a right triangle
\n" ); document.write( "***If \"A%5E2%2BB%5E2+%3E+C%5E2\" is the case, then we have an acute triangle.
\n" ); document.write( "***If \"A%5E2%2BB%5E2+%3C+C%5E2\", then we have an obtuse triangle.
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