document.write( "Question 637247: if a triangle has side lengths 5 cm, 7 cm, and 9cm does it form a right triangle ? explain. \n" ); document.write( "
Algebra.Com's Answer #401517 by PkGeci(6)\"\" \"About 
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Pythagorean theorem states that a^2+b^2 = c^2
\n" ); document.write( "therefore the triangle with sides 5 cm, 7 cm and 9 cm do not form a right triangle because 5^2 + 7^2 does not equal 9^2
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