Respuesta :

doudastico

C= 13

5.5= 25

12.12= 144

25+144= 169

√169= 13

tedlutaj

Answer: 13

Step-by-step explanation:

I think it should be c =√12²+5² = √144+25= √169 = 13

But I'm not sure why 4 it's given, I don't think it's needed.

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