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Lemur [1.5K]
3 years ago
6

Look at triangle ABC.

Mathematics
1 answer:
Dennis_Churaev [7]3 years ago
3 0

Answer:

\sqrt{18}

Step-by-step explanation:

the side lengths are 3 units, using

{a}^{2}  +  {b}^{2}  =  {c}^{2}

plug in a and b and you get

18 = {c}^{2}

thus

c =  \sqrt{18}

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