Question

find the perimeter of the square whose sides are 10.5 cm and how to multiple
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Answer 1

Answer:

42cm

Step-by-step explanation:

The perimeter of a square=4 multiplied by side[because all sides are equal]

Here, the side is 10.5cm so the perimeter=10.5cm times4

ANS=42cm

Answer 2

Answer:

Perimeter of square is 42 cm.

Step-by-step explanation:

Side = 10.5 cm

Perimeter of square = 4a

                                 =  4 x 10.5

                                 =  42  cm