number1johnson number1johnson

14-04-2015
Mathematics

contestada

A triangle has sides with lengths of 10 feet, 14 feet, and 18 feet. Is it a right triangle?

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konrad509 konrad509

14-04-2015

Using Pythagorean Theorem
[tex]10^2+14^2=18^2\\ 100+196=324\\ 296=324[/tex]

The above is not true, therefore it's not a right triangle.

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