Respuesta :

Hello there! :)

[tex]\sqrt{81}[/tex]

It's rational

it's an integer

Hope it helps!

~Just an emotional teen listening to her favorite song "Try Everything"

[tex]SilentNature[/tex]

Step-by-step explanation:

81 is an Rational Number..

As it can be expressed in p/q form...

(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~(~‾▿‾)~