Mathway | Math Glossary

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perimeter of a rectangle

The perimeter of a rectangle can be found with the formula $P = 2 l + 2 w$ , where $l$ is the length and $w$ is the width.

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$[\begin{array}{c} x^{2} & \frac{1}{2} \\ \sqrt{π} & \int x d x \end{array}]$