Question

what is the perimeter of square side with 3cm

Answer 1

Answer:

One side of square= 3 cm

side of square= 4 sides

perimeter= 3 x 4

= 12 cm

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Answer 2

Answer:

Hence the perimeter of the square is 12 cm.

Step-by-step explanation:

As per the data given in the above question,

The data given is side of a square is 3cm,

We have to find the perimeter of a square,

Here we have to use the formula of perimeter of square that is,

$P=4a$

Where a is the side of the square,

Given a = 3cm,

Substitute the value of side in the above formula of perimeter of the square we get,

$P=4\times3\\P=12cm$

Hence the perimeter of the square is 12cm.