Question

area of square seat is 961 sq. cm. How much its side?​

Answer 1

Area of a square =a*a(a=side)

Thus,

961=a*a

√961=a

a=31

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Answer 2

Answer:

Step-by-step explanation:

area of square seat is 961 sq. cm

area of square seat is    a^2 =  961 sq. cm

                                        a^2 = 31x31

 side   a = 31 cm

   

               31

        3     961

               9

     6 1        61

                  61

                    0