# square sheet of paper has a perimeter of 40 cm what is the length of its side? also find the area of the square feet?

Given:

Perimeter = 40 cm

And we know, Perimeter of a square sheet = 4 x side

=> 40 = 4x side

=> side = $\frac{40}{4}$

=>

**side = 10 cm**

Andwe know area of a square sheet = (side)

And

^{2}

= (10)

^{2}

=

**100 cm**

Regards

^{2}Regards

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