3 years ago

Sam made a square sign with an area of 410 square inches.What is the approximate perimeter of the square sign?

2 answers:

6 0

Each side of the square = square root of 410 = 20.248 inches

so the perimeter = 4 * 20.248 = 81.7 inches to nearest tenth of an inch

Masteriza [31]3 years ago

4 0

Are you takeing the exam to.

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