Question

Length of square is 4.5 cm. Find its perimeter.​

Answer 1

Answer:

20.25

Step-by-step explanation:

:perimeter of square=side x side. 4.5 ×4.5=20.25 sq.cm.

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Answer 2

Answer:

here is your answer of your question hope it will help you

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$sides \: of \: square = 4.5 \: cm$

$perimeter \: of \: square \: = 4 \times side$

$perimeter \: of \: square = 4 \times 4.5$

$perimeter \: of \: square = 18 \: cm$