Respuesta :

anna1645025

Answer:

[tex]\sqrt{61}[/tex]

Step-by-step explanation:

We see that diagonal AB is also the hypotenuse of a triangle where the other 2 side lengths are 4 and sqrt{45}. Using the Pythagorean theorem, we get that diagonal AB is  [tex]\sqrt{61}[/tex]

mullapudisivani

[tex]\sqrt{61}[/tex]= the answer

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