Question

find the perimeter of the square whose side is 30m​

Answer 1

Answer:

120 m

Step-by-step explanation:

side of the given square = 30 m

perimeter of square = 4 × side

∴ perimeter of the given square = 4 × 30

= 120 m

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Answer 2

Answer:

The perimeter of the square is $120$ cm.

Step-by-step explanation:

As per the data given in the above question,

Given that:-

The side of a square is $30$ cm,

We have to find the perimeter of a square,

Here we have to use the formula of the perimeter of a square,

i.e., $P = 4 \times a$

Where a is the side of the square,

Given a = $30$ cm,

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

$P = 4\times 30$  

Multiplying $4$ by $30$, we get  

$P = 120cm$  

Hence the perimeter of the square is $120$ cm.