document.write( "Question 465269: In an isosceles right triangle , the square of the hypotenuse is 98cm^2.
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Algebra.Com's Answer #318820 by ewatrrr(24785) $\"\"$ $\"About$

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document.write( "Hi,
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document.write( "Using the Pythagorean Theorem
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document.write( "  x^2 + x^2 = 98cm^2
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document.write( "  2x^2 = 98cm^22
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document.write( "   x^2 = 49cm^2
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document.write( "   x = 7cm \n" );
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