# Algebra

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A couple wants to install a squaremirror thathas an area of 500 square inches. to the nearest tenth of an inch, what length of wood trim is needed to go around the mirror.

• Algebra -

The square root of 500 is 22.361
Each side of the mirror is about 22.361 inches.

4 * 22.361 = 89.4 inches

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