Question

4. The perimeter of a square of side 1 cm is:
a) 1 cm
b) 4 cm
c) 1 sq. cm
d) 4 sq. cm
Problem solving​

Answer 1

Answer:

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Step-by-step explanation:

perimeter of a square is 4xside=1*4=4

Answer 2

Step-by-step explanation:

Perimeter of square=Side*4

Perimeter of square=1*4

Perimeter of square=4cm

Therefore b is correct option