Question

Find the perimeter of a square of sides 10.5cm​

Answer 1

42 cm

Explanation:

Side of square = 10.5 cm (given)

Perimeter of square = Side X 4

= 10.5 X 4

= 42 cm

HOPE THIS HELPED YOU !

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Answer 2

Perimeter = 42 cm

Explanation:

A square has all equal sides so you would just add 10.5 + 10.5 + 10.5 + 10.5 to get 42 cm.