Respuesta :

Answer:

[tex]a^{2} +b^{2} =c^{2}[/tex]

[tex]5^{2} +6^{2} =7^{2}[/tex]

25+36=49

61[tex]\neq[/tex]49

Step-by-step explanation:

No it is not a right triangle according to the pythagorean theoreom