SOLUTION: hi do side lengths of 9,12,and 5 units form a right triangle? thanks

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Question 71615: hi

do side lengths of 9,12,and 5 units form a right triangle?
thanks
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
NO!
5^2+9^2=25+81=106
sqrt106=10.29 NOT 12 thus it is not a right triangle.