A square playground has sides that are 42 meters long. What is the playground's perimeter? _____ meters

Define side length: Define the side length of the square playground. Let s be the side length of the square, which is given as 42 meters.Use perimeter formula: Use the perimeter formula for a square. The perimeter P of a square is calculated by the formula P = 4s.Substitute side length: Substitute the side length into the perimeter formula. P = 4 * 42 P = 168 meters

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A square playground has sides that are $42\,\text{meters}$ long. What is the playground's perimeter? $\newline$ $\_\_\_\_\_$ meters

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Algebra 1

Area and perimeter: word problems

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Q. A square playground has sides that are

42\,\text{meters}

long. What is the playground's perimeter?

\newline

\_\_\_\_\_

meters

Define side length: Define the side length of the square playground. $\newline$ Let $s$ be the side length of the square, which is given as $42$ meters.
Use perimeter formula: Use the perimeter formula for a square. The perimeter $P$ of a square is calculated by the formula $P = 4s$ .
Substitute side length: Substitute the side length into the perimeter formula. $\newline$ $P = 4 \times 42$ $\newline$ $P = 168$ meters