Question

Find the perimeter of a square whose area is 49cm2

Answer 1

Answer:

28 cm

Step-by-step explanation:

=>side of square is$\sqrt{49}$=7 cm

=> perimeter of square=4×side

                                     =4×7

                                     =28 cm

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Answer 2

Answer:

Step-by-step

=>side of square is=7 cm

=> perimeter of square=4×side

=4×7

=28 cm

Therefore  perimeter of  =28 cm