Find the length of the third side. If necessary, write in simplest radical form. 9 5

Mathematics

1 answer:

tigry1 [53]2 years ago

7 0

Step-by-step explanation:

$(9) {}^{2} = (5) {}^{2} + (x) {}^{2} \\ 81 = 25 + {x}^{2} \\ {x}^{2} = 56 \\ x = 2 \sqrt{14} = 7.4$

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