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Each side of a square sticky note is 55 centimeters long. What is the sticky note's perimeter?\newline\newline____\_\_\_\_ centimeters

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Q. Each side of a square sticky note is 55 centimeters long. What is the sticky note's perimeter?\newline\newline____\_\_\_\_ centimeters
  1. Define side length: Let ss be the length of one side of the square sticky note. Since each side of a square is equal, s=5cm.s = 5\,\text{cm}.
  2. Calculate perimeter: Calculate the perimeter of the square using the formula P=4sP = 4s.\newlineSubstitute s=5s = 5 cm into the formula:\newlineP=4×5P = 4 \times 5\newlineP=20P = 20 cm

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