Question

the perimeter of square with side 10.5cm will be​

Answer 1

Answer:

42 cm

Step-by-step explanation:

Perimeter of a square = Length of side * 4

                                     = 10.5 * 4

                                     = 42 cm

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Answer 2

Answer:

Side of square= 10.5 cm

Perimeter of square= 4× side

4× 10.5= 42cm

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