Question

the area of square is 81 square centimetre find the length of the side.SAY IN SIMPLY WAY PLEASE EXPLAIN.​

Answer 1

Answer:

9 cm

Step-by-step explanation:

Area of square = 81 sq.cm

Area of square formula = a^2 sq.u

                                     = 81 cm = 9^2

                                    =9 cm

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