Question

Area of a square is 144cm² .Find the perimeter of a square​

Answer 1

Step-by-step explanation:

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Answer 2

• As per the data given in the question, we have to find the value of the expression.

          Given data:- Area of a square is $144cm^{2}.$

           To find:- Parameter of a square.

          Solution:-  

• The perimeter of a square is the total length of all the sides of the square.

• Hence we can find the perimeter of a square by adding all its four sides.

• We know the Formula of the parameter of a square is

         $\text { parameter\ of\ square }=4 \times \text { side. }$

• We know that

      $Area= length\times width.$

       Therefore we get

        $\text { So side }(S) \text { of a square }=\sqrt{144}\\\mathrm{S} \text { (one side of square) }=12 \mathrm{~cm}\\\text { Now perimeter }(P)=4 \times S\\P=4 \times 12\\p=48.$

     Hence parameter of square is $48.$