Question

find the perimeter of the square whose sides are 10.5 cm with details
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Answer 1

Answer:

42 cm

Step-by-step explanation:

we know that ,

Perimeter of square = 4×side

ATQ ,

4×10.5 = 42 cm

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Answer 2

Step-by-step explanation:

perimeter of square=4×side

=4×10.5cm

=42cm

therefore, the perimeter of the square is 42cm