misterguy901 misterguy901

12-11-2020
Mathematics

contestada

The area of a square is 81 m ^ 2 what is the perimeter of the square? How do you know?

Respuesta :

Selvarasen Selvarasen

12-11-2020

Answer:

Square root of 81 is 9

9 multiply with 4 is 36

Permiter is 36cm.

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