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A square piece of tissue paper has sides that are 42 centimeters42\,\text{centimeters} long. What is the tissue paper's perimeter?\newline​_____\_\_\_\_\_ centimeters

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Q. A square piece of tissue paper has sides that are 42 centimeters42\,\text{centimeters} long. What is the tissue paper's perimeter?\newline​_____\_\_\_\_\_ centimeters
  1. Find Perimeter: To find the perimeter of a square, multiply the length of one side by 44.\newlineCalculation: 42 cm×4=168 cm42\,\text{cm} \times 4 = 168\,\text{cm}

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