Respuesta :

qb3seyj5zi

Answer:

40

Step-by-step explanation:

Assuming that square has 4 sides equal to to each other

We can say "a" for each side

The forumla for area of the square is [tex]a^{2}[/tex]

And the perimeter forumla is 4a

[tex]a^{2}[/tex]=100

a=10

4a=40

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