document.write( "Question 1072979: Is 1200,1600,2000 acute obtuse or right \n" ); document.write( "

Algebra.Com's Answer #687875 by MathTherapy(10552) $\"\"$ $\"About$

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\n" ); document.write( "Is 1200,1600,2000 acute obtuse or right
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Divide each length by 400. You'll get sides with a 3:4:5 ratio, which is referred to as a PYTHAGOREAN TRIPLE.
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document.write( "Hence, a right-angled triangle. \n" );
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