volume_mute

Perimeter of a Square – Using the Formula

publish date: 2026/05/16 20:57:3.852991 UTC

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Since a square has four sides of equal length \(s\), its perimeter formula is:

\[P = 4s\]

Find the perimeter of a square whose sides are 7.5 meters long.

22.5 m

28 m

30 m

56.25 m

30 m

Substitute \(s = 7.5\) into the formula:

\[P = 4s = 4(7.5) = 30 \text{ m}\]

The perimeter of the square is 30 meters.

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